Best collagen supplements for stretch marks (Does it help?)

Take care of your skin and choose the best collagen for stretch marks to make it firm and glowing.

Nina Wawryszuk - AuthorAuthorNina Wawryszuk
Nina Wawryszuk - Author
Author
Nina Wawryszuk
Natu.Care Editor

Nina Wawryszuk specialises in sports supplementation, strength training and psychosomatics. On a daily basis, in addition to writing articles for Natu.Care, as a personal trainer she helps athletes improve their performance through training, diet and supplementation.

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Witold Tomaszewski - Reviewed byReviewed byWitold Tomaszewski
Verified by an expert
Witold Tomaszewski - Reviewed by
Reviewed by
Witold Tomaszewski
Doctor of Medicine

Doctor of Medicine, food and pharmaceutical law expert and experienced medical professional.

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Michael Tomaszewski - Edited byEdited byMichael Tomaszewski
Michael Tomaszewski - Edited by
Edited by
Michael Tomaszewski
Editor

Graduate of Journalism and Artes Liberales at the University of Warsaw. Since 2017, he has been working with the biggest portals in Poland and abroad as an editor. Previously worked for 3 years in one of the leading pharmaceutical companies - he knows the health and beauty industry inside out. In his free time, he most enjoys playing tennis or skiing.

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Ludwik Jelonek - Fact-checkingFact-checkingLudwik Jelonek
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Ludwik Jelonek
Natu.Care Editor

Ludwik Jelonek is the author of more than 2,500 texts published on leading portals. His content has found its way into services such as Ostrovit and Kobieta Onet. At Natu.Care, Ludwik educates people in the most important area of life - health.

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Best collagen supplements for stretch marks (Does it help?)
Updated:
16 min
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You don't buy short dresses, put more highlighter on your cleavage or throw away a two-piece bikini set in nerves. Perhaps you don't like having your picture taken and the closeness with your partner has started to make you uncomfortable. Because of them.

Stretch marks. A genetic problem, a reminder of pregnancy, adolescence or a time when you overeat. Every second woman you pass on the street today has stretch marks. Often scrupulously concealed.

Whether you love yourself as you are or still find it hard to accept the changes in your body, your skin is worth taking care of. And if you can improve the appearance of stretch marks at the same time, why not?

It's a good idea to take care of your skin.

Be a proud Tiger (on why, you'll find out in a moment).

From this article you will learn:

  • How collagen works for stretch marks.
  • What is the best collagen for stretch marks.
  • What are the home remedies for stretch marks.
  • Why stretch marks are not the end of the world.
Natu.Care Premium Collagen 5000 mg, strawberry-rhubarb

Discover the collagen that has become a daily staple for thousands of customers Premium Collagen 5000 mg, strawberry-rhubarb

 

Natu.Care Premium Collagen 5000 mg, strawberry-rhubarb

Premium Collagen 5,000 mg with a strawberry and rhubarb flavour that easily fits into your daily routine. Supports skin, hair and joints – and simply tastes great.

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Aleksandra K.
I've been using this collagen for 3 months and I'm delighted with the results – radiant, hydrated skin, faster-growing nails and hair, and the taste is delicious on top of that!
Aleksandra K.
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See also:

How does collagen for stretch marks work?

Collagen is an important component of the skin that has a huge impact on its condition and appearanceand. Supplemented early enough, it can effectively prevent or reduce the appearance of stretch marks, wrinkles or other skin problems 

When you take collagen in supplement form, you are acting from within, where the most important processes affecting the skin are happening. You need collagen because it is responsible for the structural and mechanical properties of the dermis.

The right amount of collagen in the body affects how your skin looks, among other things. Healthy skin, regardless of age, should be hydrated, have a healthy colour, be free of imperfections and heal quickly.
Dr Witold Tomaszewski

Witold Tomaszewskidoctor of medical sciences

Systematic intake of collagen firms the skin, gives it elasticity, reduces fine wrinkles and prevents the formation of new ones. It aids wound healing, such as after acne, and reduces the visibility of small scarsand

When will I see the effects of collagen?

The effects of collagen supplementation should be visible and noticeable after approximately 3 months and. Regularity and taking a good quality dietary supplement is key. Be aware of the process of collagen's impact on skin quality.

I suggest you take photos of yourself before starting supplementation, e.g. neck, eye area, thighs, abdomen. Note the degree of elasticity of your skin. Take the skin between your index finger and thumb, and check if it is firm.

Take a picture of your skin.

Compare photos and skin quality after 3 months of supplementation (and let me know in the comments.

 

what differences you see). The photos and skin test make my clients (with whom I work on their physique and supplementation) more motivated to take collagen regularly.

It's a great way to see the difference.

Not to mention that the final before and after results improve the mood.

Collagen in cosmetology versus stretch marks

Collagen administered precisely intradermally (by injection) can significantly improve the condition and appearance of the skin. It is mainly used in needle mesotherapy cocktails and tissue stimulators, as this form of administration is the most effective.

Collagen used in cosmetic surgeries is used to work on scars, stretch marks, skin sagging, wrinkles and photo-ageing. The right preparations and selection of treatments can significantly improve the condition of the skin.
Catherine Srebr

Katarzyna SrebrCosmetologist

Professional treatments and collagen supplementation are effective and powerful support for your skin to stay healthy and looking its best for longer.

How ... doesn't collagen work on stretch marks?

Cosmetic manufacturers tempt you to remove stretch marks with miracle cosmetics or lotions. Unfortunately they cream your eyes.

Collagen applied to the skin in the form of a cream or liquid, for example, will not provide the benefits that most manufacturers claim. The smooth skin effect is only for a short while, as collagen temporarily and seemingly moisturises the skin, but never reaches the dermis.
Dr Witold Tomaszewski

Witold Tomaszewskidoctor of medical sciences

Collagen in cream or liquid applied topically moisturises the skin. And that's it. This form does not stimulate collagen synthesis and does not 'fill in' skin defects. This is because collagen has too high a molecular mass to penetrate the top layer of skin.

The effect of collagen creams on the skin is very superficial and is limited to improving the elasticity of the epidermis and accelerating the healing process of skin micro-damage. It will not remove stretch marks.
Catherine Srebr

Katarzyna SrebrCosmetologist

Cosmetics with collagen applied topically will not reduce stretch marks, wrinkles or cellulite.

Cosmetics with collagen applied topically will not reduce stretch marks, wrinkles or cellulite.

They will moisturise the skin and leave it feeling pleasant to the touch, but will not go into the deeper layers of the skin.

Best collagen for stretch marks - which one is it?

According to scientific research, the best type of collagen is hydrolysed fish collagen (also known as marine collagen). It has a high bioavailability in the body and is quickly absorbed into the bloodstreamand. Ideally, the formulation of collagen includes vitamin C, which supports its natural production.

Fish collagen has a structure similar to that of human collagen. This results in its high bioavailability and rapid penetration directly into the dermis.
Dr Witold Tomaszewski

Witold Tomaszewskidoctor of medical sciences

Regular supplementation with high-quality collagen and in the correct daily dose will significantly affect your appearance and skin condition. You will see the effects with the naked eye and feel them under your fingertips.

List your options below and choose your favourite.

Best collagen products for stretch marks

Natu.Care editor's choiceOur product
Best overall

Natu.Care Premium collagen 10 000 mg, mango-maracuja

5.0
Natu.Care Premium collagen 10 000 mg, mango-maracuja
  • Collagen content: 10,000 mg marine collagen hydrolysate
  • Additional active ingredients: vitamin C, low molecular weight hyaluronic acid (and L-theanine and coenzyme Q10 in cocoa flavoured collagen or vitamin A and vitamin E in mango–passion fruit flavoured collagen)
  • Form: powder sachets
  • Dose: 1 sachet per day
  • Sufficient for: 30 days
See price
Over 100,000 happy customers
Product description

One of the strongest collagens on the market, whichós provides as much as 10,000 mg in a daily serving. This allows the formula to effectively support the condition of the skin, hair and nails. 

With this supplement, you will support your beauty, which will allow you to visually stop the ageing process and feel a second youth!

Natu.Care Collagen Premium 10 000 mg comes in two flavours – cherry and mango-maracuja. Both formulas have the same product backbone – collagen, hyaluronic acid and vitamin C. 

In the cherry version you additionally find glucosamine, chondroitin and Indian frankincense resin extract. Mango-maracuja, on the other hand, contains vitamin E and vitamin A.

Pros and cons

Pros:

  • Tested collagen formula – SeaGarden, whose effects have been confirmed in clinical studies.
  • Effective dose of hyaluronic acid, additionally moisturizing the skin and positively impacting joint health.
  • Vitamin C supports the body’s natural collagen production.
  • The composition has been tested by the independent and accredited J.S. Hamilton laboratory.
  • The product has an MSC (Marine Stewardship Council) quality certification – the collagen source supports sustainable fishing practices.

Cons:

  • None.
Additional information

Users praise Natu.Care Collagen Premium for the easy dissolvability of the powder.

User review

I noticed a significant improvement in my skin texture after a few weeks of taking collagen regularly. My complexion is now as soft as velvet!

Natu.Care editor's choiceOur product
Branded raw material Seagarden®, pure composition

Natu.Care Premium Collagen Shot 10000 mg

5.0
Natu.Care Premium Collagen Shot 10000 mg
  • Collagen content: as much as 10,000 mg of hydrolysed branded marine collagen Seagarden®
  • Additional active ingredients: vitamin C 80mg, low molecular weight hyaluronic acid 60mg, vitamin E 12mg, biotin 2500 µg.
  • Form: bottles with liquid for drinking
  • Portion: 1 bottle
  • Sufficient for: 15 days
  • Taste: delicious, tart-sweet forest fruits, without a fishy aftertaste
Check Price
Over 100,000 happy customers
Product Description

Fish collagen from the brand Natu.Care Seagarden® in a dose of 10,000 mg, based on certified high-quality ingredients whose effects are clinically proven. Sourced from wild Atlantic cod, free from dioxins and heavy metals. 

Regular supplementation will positively impact the appearance of skin, hair, and nails – they will be rebuilt and strengthened from within. In addition to valuable collagen for health and beauty, it also offers other active ingredients that help maintain a youthful appearance of the skin, shiny hair, and strong nails.

The preparation contains a sufficient portion of active substance to positively affect joints, the musculoskeletal system, and immunity.

Natu.Care Premium Collagen has a delicious forest fruit flavour and its formula is based on the following active ingredients: hydrolysed marine collagen Seagarden®, extract from wild rose buds, and hyaluronic acid. Additionally, the product contains vitamin C, vitamin E, hyaluronic acid, and biotin for even better effects. 

Pros and Cons

Pros:

  • Contains branded raw material Seagarden® from wild deep-sea cod caught from the clean waters of the Barents Sea. The action of collagen Seagarden® is clinically proven. The raw material has FSSC 22000 certification, MSC quality certification (supports sustainable fishing), Responsible Sourcing Audit programme (ethical catches), as well as kosher and Halal certifications. 
  • The product composition has been tested by an independent and accredited laboratory J.S. Hamilton.
  • Hydrolysed collagen type I with optimal molecular weight - 3 kDa ensuring absorbability
  • Additives: vitamin C aids in collagen synthesis, hyaluronic acid supports skin hydration and joint health, vitamin E additionally cares for skin health, and biotin  improves elasticity, regeneration, and strengthens the structure of skin and hair.
  • Delicious forest fruit flavour (without a fishy aftertaste) 
  • Production takes place in a GMP-certified facility (food production standard). 

Cons:

  • None.
Natu.Care editor's choiceOur product
Best for joints

Natu.Care Collagen Premium 10000 mg, cherry

5.0
Natu.Care Collagen Premium 10000 mg, cherry
  • Collagen content: 10,000 mg of hydrolyzed bovine collagen
  • Additional active ingredients: vitamin C, low molecular weight hyaluronic acid, glucosamine, chondroitin, extract of Indian frankincense resin (boswellia serrata)
  • Form: powder sachets for drinking
  • Serving: 1 sachet per day
  • Lasts for: 30 days
See price
Over 100,000 happy customers
Product description

One of the strongest collagens on the market, providing as much as 10,000 mg per daily serving. This product can effectively support the condition of joints, skin, hair, and nails.

With this supplement, you will support your skeletal and joint system as well as your beauty, helping you visually halt the aging process and feel rejuvenated!

Pros and cons

Pros:

  • The daily portion of collagen is very large – as much as 10,000 mg.
  • Proven collagen formula – COLLinstant, whose effectiveness has been confirmed in clinical studies.
  • Effective dose of hyaluronic acid, which additionally moisturizes the skin and positively affects joint health.
  • Vitamin C supports the body's natural collagen production.
  • Glucosamine is a fundamental building block of compounds found in joint cartilage and a component of collagen that gives elasticity to connective tissue in tendons.
  • Chondroitin is a natural component found in the human body, mainly in cartilage. This large molecule (mucopolysaccharide) has the ability to absorb water, which helps maintain the elasticity and resilience of cartilage.
  • Frankincense resin extract supports blood circulation and joint mobility and reduces their stiffness. It may help alleviate inflammatory conditions.
  • The composition has been tested by the independent and accredited J.S. Hamilton laboratory.

Cons:

  • None.
Additional information

Users praise Natu.Care Collagen Premium for the easy dissolving of the powder.

Natu.Care editor's choiceOur product
Best overall

Natu.Care Collagen Premium 5000 mg, mango-maracuja

5.0
Natu.Care Collagen Premium 5000 mg, mango-maracuja
  • Collagen content: 5000 mg marine collagen hydrolysate
  • .
  • Additional active ingredients: vitamin C, low molecular weight hyaluronic acid (and L-theanine and coenzyme Q10 in cocoa flavoured collagen or vitamin A and vitamin E in mango–passion fruit flavoured collagen)
  • .
  • Form: powder sachets
  • .
  • Dose: 1 sachet per day
  • .
  • Sufficient for: 30 days
  • .
See price
Over 100,000 happy customers
Product description

Fish collagen from the Natu.Care brand in a dose of 5000 mg. The formula contains a sufficient portion of the active substance to positively affect your joints, musculoskeletal system and immunity.

Take care of your tendons, joint cartilage, ligaments, muscles and even bones by supplying them with the building blocks to function properly. Move without bólu and provide the necessary support for any physical activity.

And as a „gratis” to regular supplementation, you will also receive firm skinóhand, healthy and shiny hair and strong nails.

Natu.Care Premium Collagen is available in two flavours – Cacao Bloom and Rise&Shine. Both formulas are based on the following active ingredients: marine collagen hydrolysate, wild roseóbud extract and hyaluronic acid.

Additionally, Cacao Bloom contains natural L-theanine, coenzyme Q10 and defatted Dutch cacao. Rise&Shine instead contains vitamin E and vitamin A.

These are the best collagens in the world.

These best fish collagens on the market also rós taste – Cacao Bloom is a treat for chocolate lovers. Rise&Shine will appeal to those whoóenjoy the refreshing taste of mangoófruit and passion fruit.

Pros and cons

Fish collagen from the Natu.Care brand in a dose of 5000 mg. The formula contains a sufficient portion of the active substance to positively affect your joints, musculoskeletal system and immunity.

Take care of your tendons, joint cartilage, ligaments, muscles and even bones by supplying them with the building blocks to function properly. Move without bólu and provide the necessary support for any physical activity.

And as a „gratis” to regular supplementation, you will also receive firm skinóhand, healthy and shiny hair and strong nails.

Natu.Care Premium Collagen is available in two flavours – Cacao Bloom and Rise&Shine. Both formulas are based on the following active ingredients: marine collagen hydrolysate, wild roseóbud extract and hyaluronic acid.

Additionally, Cacao Bloom contains natural L-theanine, coenzyme Q10 and defatted Dutch cacao. Rise&Shine instead contains vitamin E and vitamin A.

These are the best collagens in the world.

These best fish collagens on the market also rós taste – Cacao Bloom is a treat for chocolate lovers. Rise&Shine will appeal to those whoóenjoy the refreshing taste of mangoófruit and passion fruit.

Additional information

Fish collagen from the Natu.Care brand in a dose of 5000 mg. The formula contains a sufficient portion of the active substance to positively affect your joints, musculoskeletal system and immunity.

Take care of your tendons, joint cartilage, ligaments, muscles and even bones by supplying them with the building blocks to function properly. Move without bólu and provide the necessary support for any physical activity.

And as a „gratis” to regular supplementation, you will also receive firm skinóhand, healthy and shiny hair and strong nails.

Natu.Care Premium Collagen is available in two flavours – Cacao Bloom and Rise&Shine. Both formulas are based on the following active ingredients: marine collagen hydrolysate, wild roseóbud extract and hyaluronic acid.

Additionally, Cacao Bloom contains natural L-theanine, coenzyme Q10 and defatted Dutch cacao. Rise&Shine instead contains vitamin E and vitamin A.

These are the best collagens in the world.

These best fish collagens on the market also rós taste – Cacao Bloom is a treat for chocolate lovers. Rise&Shine will appeal to those whoóenjoy the refreshing taste of mangoófruit and passion fruit.

User review

Fish collagen from the Natu.Care brand in a dose of 5000 mg. The formula contains a sufficient portion of the active substance to positively affect your joints, musculoskeletal system and immunity.

Take care of your tendons, joint cartilage, ligaments, muscles and even bones by supplying them with the building blocks to function properly. Move without bólu and provide the necessary support for any physical activity.

And as a „gratis” to regular supplementation, you will also receive firm skinóhand, healthy and shiny hair and strong nails.

Natu.Care Premium Collagen is available in two flavours – Cacao Bloom and Rise&Shine. Both formulas are based on the following active ingredients: marine collagen hydrolysate, wild roseóbud extract and hyaluronic acid.

Additionally, Cacao Bloom contains natural L-theanine, coenzyme Q10 and defatted Dutch cacao. Rise&Shine instead contains vitamin E and vitamin A.

These are the best collagens in the world.

These best fish collagens on the market also rós taste – Cacao Bloom is a treat for chocolate lovers. Rise&Shine will appeal to those whoóenjoy the refreshing taste of mangoófruit and passion fruit.

Natu.Care editor's choiceOur product
Peptan® F

Natu.Care Premium Collagen 5000 mg, natural

5.0
Natu.Care Premium Collagen 5000 mg, natural
  • Collagen content: 5000 mg of marine collagen hydrolysate Peptan® F
  • Form: sachets with powder for drinking
  • Serving: 1 sachet daily
  • Sufficient for: 30 days
  • Available in  five flavours: natural, mango-passion fruit, blackberry, strawberry-rhubarb, cocoa or a mix of flavours
Check Price
Over 100,000 happy customers
Product Description

Premium Collagen 5000 mg by Natu.Care is pure hydrolysed fish collagen Peptan® F — a branded raw material of the highest quality, sourced from white fish, free from heavy metals and dioxins. This is type I collagen, identical to that which naturally occurs in the human body, responsible for the elasticity, firmness, and regeneration of the skin.

Regular supplementation supports a healthy appearance of skin, hair, and nails, and positively affects joints, bones, and overall body condition. Clinical studies confirm the effectiveness of Peptan® F — it improves skin elasticity by 19%, increases hydration by 12%, and reduces the number of micro-wrinkles by 26%.

The formula contains as many as 18 amino acids, including glycine, proline, and hydroxyproline — key for the structure of connective tissue. Collagen in this form features a low molecular weight (2000 Da), ensuring high bioavailability. The product is free from gluten, lactose, and GMOs, and its neutral taste makes it easy to add to coffee, tea, porridge, smoothies, or yogurt.

Each sachet contains 5000 mg of bioactive collagen, only 19 kcal, and no unnecessary additives. It is a convenient and effective way to care for beauty from the inside out.

Pros and Cons

Pros:

  • Contains branded raw material Peptan® F — one of the most clinically studied fish collagens in the world.
  • Clinically proven effectiveness: +19% skin elasticity, +12% hydration, -26% fewer micro-wrinkles, +9% skin density, -31% fewer collagen fibre damages.
  • Type I collagen — identical to that which naturally occurs in the human body.
  • Low molecular weight (2000 Da) → high bioavailability.
  • Contains as many as 18 amino acids, including glycine, proline, and hydroxyproline — key for the regeneration of connective tissue.
  • Neutral taste — easy to add to coffee, tea, smoothies, porridge, or soup.
  • Only 19 kcal in one sachet.
  • Gluten-free, lactose-free, and GMO-free. Excellent solubility, without a fishy aftertaste.
  • Composition tested by an independent laboratory J.S. Hamilton. Production process certified by GMP (food safety).

Cons:

  • None
Natu.Care editor's choiceOur product
Delicious fruity flavour

Natu.Care Premium Collagen 5000 mg, strawberry-rhubarb

5.0
Natu.Care Premium Collagen 5000 mg, strawberry-rhubarb
  • Collagen content: 5000 mg marine collagen hydrolysate
  • Additional active ingredients: vitamin C, low molecular weight hyaluronic acid (as well as L-theanine and coenzyme Q10 in cocoa-flavoured collagen or vitamin A and vitamin E in mango-passion fruit, blackberry, strawberry-rhubarb flavoured collagen)
  • Form: sachets with powder for drinking
  • Portion: 1 sachet daily
  • Sufficient for: 30 days
  • Available in  four flavours: mango, blackberry, strawberry-rhubarb, cocoa or a mix of flavours
Check Price
Over 100,000 happy customers
Product Description

Fish collagen from Natu.Care Seagarden in doses of 5000 mg or 10,000 mg, based on certified ingredients of the highest quality. Regular supplementation will positively impact the appearance of skin, hair, and nails – they will be rebuilt and strengthened from within.

In addition to the valuable collagen for health and beauty, it also offers other active ingredients that help maintain a youthful appearance of the skin, shiny hair, and strong nails.

The preparation contains a sufficient amount of active substance to positively affect joints, the musculoskeletal system, and immunity.

Natu.Care Premium collagen is available in four flavours: mango-passion fruit, blackberry, strawberry-rhubarb, and cocoa. All formulas are based on the following active ingredients: hydrolysed marine collagen, extract from wild rose buds, and hyaluronic acid.

Additionally, the cocoa collagen contains natural L-theanine, coenzyme Q10, and Dutch cocoa powder. The fruity flavours contain vitamin E and vitamin A.

These top fish collagens on the market also differ in taste – cocoa is a treat for chocolate lovers. Others will appeal to those who enjoy the refreshing taste of fruits. 

Pros and Cons

Pros:

  • Contains branded raw material Seagarden® from wild deep-sea cod caught from the clean waters of the Barents Sea. The action of collagen Seagarden® is clinically proven. The raw material has FSSC 22000 Certification, MSC quality certification (supports sustainable fishing), Responsible Sourcing Audit (ethical catches), and kosher and Halal certifications. 
  • The product's composition has been tested by an independent and accredited laboratory J.S. Hamilton.
  • Hydrolysed collagen type I with optimal molecular weight - 3 kDa ensuring absorption
  • Additives: vitamin C aids in collagen synthesis, hyaluronic acid supports skin hydration and joint health, vitamins A and E additionally care for skin health, coenzyme Q10 (cocoa flavour) has antioxidant properties. 
  • Choice of four delicious flavours (no fish aftertaste): mango-passion fruit, blackberry, strawberry-rhubarb, and cocoa or mix of flavours
  • Production takes place in a GMP-certified facility (food production standard). 

Cons:

  • None.
Additional Information

Fish collagen from Natu.Care is praised for being delicious. You won't find the fishy aftertaste that often comes through in other collagens. And you have two delicious flavours to choose from: mango–passion fruit, blackberry, strawberry-rhubarb, and cocoa.

Active ingredients such as coenzyme Q10, hyaluronic acid, and natural L-theanine have anti-inflammatory, antioxidant effects and delay the aging process.

User Review
I have been using collagen for 3 months and I am delighted with the results, my skin is radiant and hydrated, my nails and hair are growing faster, and on top of that, it tastes great!

Aleksandra K. customer of Natu.Care

The best I have ever had. I have found the one. I have been using it for 8 months. Visible improvement in the condition of my hair and skin, and I won't switch to another. This is my favourite.

Monika M. customer of Natu.Care

Natu.Care editor's choiceOur product

Natu.Care Collagen Glow Bar, toffee-flavoured bar

5.0
Natu.Care Collagen Glow Bar, toffee-flavoured bar

Collagen content: 2.4 g of branded, hydrolysed fish collagen Seagarden® 

Additional active ingredients:

  • 18.8 g of protein (WPC80 concentrate + calcium caseinate + soy crisps)
  • 2.84 g of fibre (polydextrose)
  • Sweetened with xylitol and maltitol – 0 g added sugar
  • Natural additives: sugar-free milk chocolate, peanuts, natural flavours

Form: Functional protein-collagen bar with toffee flavour; serving: 1 piece / 40 g (also available in a box of 12 pieces)

 

Check Price
Over 100,000 happy customers
Product Description

Functional protein-collagen bar with a creamy toffee flavour, created as a quick snack that both satisfies and supports the skin thanks to bioactive collagen Seagarden®.

 

Pros and Cons

Pros:

  • High portion of protein and collagen in one bar

  • Zero added sugar, low glycemic index

  • Convenient format – fits in a bag, backpack, or on a desk

Cons:

  • None

 

Natu.Care editor's choiceOur product
Refreshing taste

Natu.Care Premium Collagen 5000 mg, blackberry

5.0
Natu.Care Premium Collagen 5000 mg, blackberry
  • Collagen content: 5000 mg of hydrolysed marine collagen
  • Additional active ingredients: vitamin C, low molecular weight hyaluronic acid (as well as L-theanine and coenzyme Q10 in collagen with cocoa flavour or vitamin A and vitamin E in collagen with mango-passionfruit, blackberry, strawberry-rhubarb)
  • Form: sachets with powder for drinking
  • Portion: 1 sachet daily
  • Sufficient for: 30 days
  • Available in  four flavours: mango, blackberry, strawberry-rhubarb, cocoa or mix of flavours
Check Price
Over 100,000 happy customers
Product Description

Fish collagen from the brand Natu.Care Seagarden in doses of 5000 mg or 10,000 mg, based on certified high-quality ingredients. Regular supplementation will positively impact the appearance of skin, hair, and nails – they will be rebuilt and strengthened from within.

In addition to valuable collagen for health and beauty, it also offers other active ingredients that help maintain a youthful appearance of the skin, shiny hair, and strong nails.

The preparation contains a sufficient portion of active substance to positively affect joints, the musculoskeletal system, and immunity.

Natu.Care Premium Collagen is available in four flavours: mango-passion fruit, blackberry, strawberry-rhubarb, and cocoa. All formulas are based on the following active ingredients: hydrolysed marine collagen, extract from wild rose buds, and hyaluronic acid.

Additionally, the cocoa collagen contains natural L-theanine, coenzyme Q10, and Dutch-processed cocoa. The fruit flavours contain vitamin E and vitamin A.

These top fish collagens on the market also differ in taste – cocoa is a treat for chocolate lovers. Others will appeal to those who enjoy the refreshing taste of fruits. 

Pros and Cons

Pros:

  • Contains branded raw material Seagarden® from wild deep-sea cod caught from the clean waters of the Barents Sea. The action of collagen Seagarden® is clinically proven. The raw material has FSSC 22000 certification, MSC quality certification (supports sustainable fishing), Responsible Sourcing Audit programme (ethical catches), as well as kosher and Halal certifications. 
  • The product composition has been tested by an independent and accredited laboratory J.S. Hamilton.
  • Hydrolysed collagen type I with optimal molecular weight - 3 kDa ensuring absorbability
  • Additives: vitamin C helps in collagen synthesis, hyaluronic acid supports skin hydration and joint health, vitamins A and E additionally care for skin health, coenzyme Q10 (cocoa flavour) has antioxidant properties. 
  • Choice of four delicious flavours (without a fishy aftertaste): mango-passion fruit, blackberry, strawberry-rhubarb, and cocoa or flavour mix
  • Production takes place in a GMP-certified facility (food production standard). 

Cons:

  • None.
Additional Information

Fish collagen from Natu.Care is praised for being delicious. You won't find a fishy taste here, which often comes through in other collagens. And you have two delicious flavours to choose from: mango–passion fruit, blackberry, strawberry-rhubarb, and cocoa.

Active ingredients such as coenzyme Q10, hyaluronic acid, or natural L-theanine have anti-inflammatory, antioxidant effects and delay the aging process.

User Review
It reminds me of childhood with its scent, I feel nostalgic :) After 2 packs of collagen from Natu, my facial inflammations have calmed down, and the "rash" has completely disappeared. I recommend!

Kuba K. customer of Natu.Care

Super flavour surprise, no artificial sweetness that I detected in the mango-passion fruit collagen. I have already recommended collagen to 4 other people, all of whom decided to subscribe :) I see a smoothing of wrinkles, especially on my forehead, and better-hydrated skin.

Kinga D. customer of Natu.Care

ALLDEYNN Collarose Fish

4.7
ALLDEYNN Collarose Fish
  • Collagen content: 5000 mg hydrolysate fish collagen VERISOL F®
  • .
  • Additional active ingredients: vitamin Chyaluronic acidbiotin
  • Form: powder to dissolve in water
  • .
  • Dose: one scoop (6 g) of powder daily
  • .
  • Sufficient for: 50 days
  • .
Product description

Atlantic cod collagen VERISOL F® contained in the formula are easily absorbed collagen peptides of fish origin. Regular supplementation can firm your skinóhand and slow down the ageing process. Your nails will become stronger and stop breaking. The addition of biotin will improve the condition of your hairów. The collagen portion is high enough to also have a good effect on your joints, muscles and bones.

Pros and cons

Atlantic cod collagen VERISOL F® contained in the formula are easily absorbed collagen peptides of fish origin. Regular supplementation can firm your skinóhand and slow down the ageing process. Your nails will become stronger and stop breaking. The addition of biotin will improve the condition of your hairów. The collagen portion is high enough to also have a good effect on your joints, muscles and bones.

Additional information

Atlantic cod collagen VERISOL F® contained in the formula are easily absorbed collagen peptides of fish origin. Regular supplementation can firm your skinóhand and slow down the ageing process. Your nails will become stronger and stop breaking. The addition of biotin will improve the condition of your hairów. The collagen portion is high enough to also have a good effect on your joints, muscles and bones.

Expert and user opinion

Atlantic cod collagen VERISOL F® contained in the formula are easily absorbed collagen peptides of fish origin. Regular supplementation can firm your skinóhand and slow down the ageing process. Your nails will become stronger and stop breaking. The addition of biotin will improve the condition of your hairów. The collagen portion is high enough to also have a good effect on your joints, muscles and bones.

DuoLife Collagen fish collagen 2500 mg

4.0
DuoLife Collagen fish collagen 2500 mg
  • Collagen content: 2500 mg collagen
  • Additional active ingredients: vitamin C, silicon, glucosamine, hyaluronic acid, nettle and bamboo extracts
  • Form: liquid to drink
  • .
  • Dose:25 ml
  • .
  • Sufficient for: 30 days
  • .
Product description

100% natural collagen liquid without unnecessary ingredientsós. The composition of ingredientsós improves the appearance and condition of skinóry, hairów, nails. DuoLife is a good choiceór if you notice the first signs of skinóry ageing or want to stop this process. A tasty liquid, convenient to use.

Pros and cons

100% natural collagen liquid without unnecessary ingredientsós. The composition of ingredientsós improves the appearance and condition of skinóry, hairów, nails. DuoLife is a good choiceór if you notice the first signs of skinóry ageing or want to stop this process. A tasty liquid, convenient to use.

Additional information

100% natural collagen liquid without unnecessary ingredientsós. The composition of ingredientsós improves the appearance and condition of skinóry, hairów, nails. DuoLife is a good choiceór if you notice the first signs of skinóry ageing or want to stop this process. A tasty liquid, convenient to use.

User review

100% natural collagen liquid without unnecessary ingredientsós. The composition of ingredientsós improves the appearance and condition of skinóry, hairów, nails. DuoLife is a good choiceór if you notice the first signs of skinóry ageing or want to stop this process. A tasty liquid, convenient to use.

Convenient form

Pharmovit liquid collagen 10000 mg

4.6
Pharmovit liquid collagen 10000 mg
Product description

A solid daily dose of collagen for jointómuscle and bone health and beauty. The duo of collagen and vitamin C has a positive effect on each other, so that „the protein of youth” is better absorbed and more efficiently produced in the body.

Pros and cons

A solid daily dose of collagen for jointómuscle and bone health and beauty. The duo of collagen and vitamin C has a positive effect on each other, so that „the protein of youth” is better absorbed and more efficiently produced in the body.

Additional information

A solid daily dose of collagen for jointómuscle and bone health and beauty. The duo of collagen and vitamin C has a positive effect on each other, so that „the protein of youth” is better absorbed and more efficiently produced in the body.

High dose

KFD Premium Collagen+

4.9
KFD Premium Collagen+
  • Collagen content: 12,440 mg of gelatin collagen hydrolysate
  • .
  • Additional active ingredients: vitamin C, vitamin D, MSM, hyaluronic acid, calcium, frankincense resin extract
  • Form: powder to be dissolved in water
  • .
  • Dose: 4 scoops (20 g) of powder daily
  • .
  • Sufficient for: 20 days
  • .
Product description

High dose of collagen and a real bomb of vitamins C and D and organic sulphur. With this preparation the effects will come immediately. You will improve the firmness of your skin and reduce wrinkles. Your hair and nails will be strong and shiny.

A generous dose of collagen will improve the mobility of your jointsós, benefit your bone system and muscles. Do you do sports and need a product thatós able to keep up with your needs? This product will do the trick.

Pros and cons

High dose of collagen and a real bomb of vitamins C and D and organic sulphur. With this preparation the effects will come immediately. You will improve the firmness of your skin and reduce wrinkles. Your hair and nails will be strong and shiny.

A generous dose of collagen will improve the mobility of your jointsós, benefit your bone system and muscles. Do you do sports and need a product thatós able to keep up with your needs? This product will do the trick.

Additional information

High dose of collagen and a real bomb of vitamins C and D and organic sulphur. With this preparation the effects will come immediately. You will improve the firmness of your skin and reduce wrinkles. Your hair and nails will be strong and shiny.

A generous dose of collagen will improve the mobility of your jointsós, benefit your bone system and muscles. Do you do sports and need a product thatós able to keep up with your needs? This product will do the trick.

Expert opinion

High dose of collagen and a real bomb of vitamins C and D and organic sulphur. With this preparation the effects will come immediately. You will improve the firmness of your skin and reduce wrinkles. Your hair and nails will be strong and shiny.

A generous dose of collagen will improve the mobility of your jointsós, benefit your bone system and muscles. Do you do sports and need a product thatós able to keep up with your needs? This product will do the trick.

Pork collagen

SFD Collagen Premium

4.2
SFD Collagen Premium
Product Description

SFD Collagen Premium is hydrolysed pork collagen with added ingredients that support joint health.

Pros and Cons

Pros:

  • Vitamin C supports the production of collagen by the body, enhancing its effectiveness.
  • High dose of collagen.
  • Tested composition.

Cons:

  • The manufacturer does not specify the source of the raw material.
  • Pork collagen does not guarantee the same bioavailability as fish collagen.

Collagen Reme

4.0
Collagen Reme
Product description

The dietary supplement from Remé contains beef collagen in a patented formula and vitamin C, whichóra aids its absorption. The formula comes in three flavours: neutral, orange-maracuja and strawberry-pomegranate. The formula can effectively support and improve the condition of the skinóry, hairóry and nails.

Pros and cons

The dietary supplement from Remé contains beef collagen in a patented formula and vitamin C, whichóra aids its absorption. The formula comes in three flavours: neutral, orange-maracuja and strawberry-pomegranate. The formula can effectively support and improve the condition of the skinóry, hairóry and nails.

Additional information

The dietary supplement from Remé contains beef collagen in a patented formula and vitamin C, whichóra aids its absorption. The formula comes in three flavours: neutral, orange-maracuja and strawberry-pomegranate. The formula can effectively support and improve the condition of the skinóry, hairóry and nails.

The dietary supplement from Remé contains beef collagen in a patented formula and vitamin C, whichóra aids its absorption. The formula comes in three flavours: neutral, orange-maracuja and strawberry-pomegranate. The formula can effectively support and improve the condition of the skinóry, hairóry and nails.

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Remember

You will have to wait for the visible and noticeable effects of collagen. Supplementation with good quality collagen can bring out the best in your skin, hair and nails if you are systematic and patient. I'm keeping my fingers crossed for you.

Skin, hair, nails: Glow Stories

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Julia Skrajda, dietetyk kliniczny
Glow Stories is a formula of active ingredients carefully selected in line with the latest scientific research. You'll find biotin, zinc and copper, which care for the health of your hair and radiant complexion. Zinc is also responsible for maintaining healthy nails. Smart supplementation will take care of your beauty from within.
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See also:

What are stretch marks?

Stretch marks are streaks, stripes or lines on the skin that appear most commonly on the abdomen, thighs, buttocks, breasts, back and armsand. They form when skin tissue is stretched or contracted over a short period of time . They are not dangerous to health, but are an aesthetic concern for many people.

Causes of stretch marks

  • Fast weight gain,
  • Hormonal disorders, e.g. disorders thyroid, Cushing's syndrome,
  • diseases e.g. diabetes, obesity,
  • period of puberty,
  • genetic predisposition,
  • age,
  • pregnancyand

Interesting

A scientific study suggestsand that stretch marks are more common in smokers than in non-smokers. So what do we do, quit smoking?

What does the colour of stretch marks indicate?

In the early stages, stretch marks are pink, red or purple because they are covered by inflammationand. If you act quickly - you can reduce them.

As the inflammation subsides, the stretch marks turn white. The skin produces supportive fibres to replace the damage with scar tissueand. At this stage you can smooth and lighten them, but they can no longer be removed completely.

The formation of stretch marks is linked to the impairment of fibroblasts - the cells responsible for producing collagen and elastin fibres. These two proteins form a network, giving the skin elasticity, firmness and proper tension.
Dr Witold Tomaszewski

Witold Tomaszewskidoctor of medical sciences

Stretch marks - the curse of women? Not only!

Stretch marks are more common in women, but men can also have them. In women, they are most often formed as a result of pregnancy and hormonal changes, and in men due to being overweight or rapidly gaining muscle massand

Stretch marks are harmless to the health, they can cause discomfort, embarrassment and decreased wellbeing of the person affected.

Stretch marks are not a reason to be ashamed or to cover up. Our body is like a map and shows the hard road and difficulties we have encountered in life. There is no perfect body, so let's be affectionate and understanding to each other - why stick pins with negative comments about ourselves?
Jagoda Turowska

Jagoda TurowskaPsychologist and social skills trainer

Mrs Jagoda is right. And the only "stilettos" you should stick in yourself are those during a treatment at the cosmetologist's office. They'll improve circulation, firm you up and you'll have something to tell your friends.

Is it possible to prevent stretch marks?

Some people are genetic lucky and will never have stretch marks. However, if you have made it into the pool of the 'lucky otherwise', you can prevent or minimise their formation.

 

  • From the first weeks ofpregnancy, use cosmetics with a moisturising and lubricating effect on the skin every day. Nourished skin is less susceptible to damage from abdominal stretching.
  • If you want to make sure your skin is nourished
  • If you want to gain mass, do it slowly, let your body keep up with the changes. Stretching the skin too quickly will cause stretch marks.
  • Just as you brush your teeth every day, take care of your body skin every day. The right cosmetics, homemade scrubs and brushing are powerful (and enjoyable) weapons in preventing or reducing stretch marks.
When stretch marks are really, big it is worth starting a consultation with a plastic surgeon. Unfortunately, often cosmetic (or quasi-cosmetic) treatments will prevent subsequent surgical correction. Many good surgeons also practise aesthetic medicine, and from my point of view this is the best source of consultation.
Dr Witold Tomaszewski

Witold Tomaszewskidoctor of medical sciences

Pregnancy collagen for stretch marks

During pregnancy you may gain a few to several kilograms. Your weight gain depends on your doctor's recommendations, your diet, your activity. With each month, the skin on your body stretches, especially on the abdomen. This is when stretch marks can appear. Whether you can supplement collagen during pregnancy is determined by your GP. Usually supplementation is not recommended, as the effect of collagen on the health of the baby is unknown.

Follow its recommendations, even if "Anne's friend drank collagen during pregnancy and it was OK". Remember to focus on your and your baby's health during this beautiful period, and good cosmetics and skincare treatments will help with stretch marks.

Supplementation with collagen before pregnancy and after childbirth will be good preparation for the enormity of the changes the body undergoes during this period. Collagen helps to strengthen the collagen network in your body, which, among other things, increases the elasticity of your skin as well as your joints, muscles and ligaments, which are put under a lot of strain during pregnancyand. Collagen also supports the regeneration of the skin and musculoskeletal system to make postpartum a success.

Home remedies for stretch marks

In addition to collagen supplementation and treatments at a cosmetologist's office, you can improve the appearance of your skin and reduce stretch marks with home remedies.

First and foremost, prevent stretch marks.

Prevent first and foremost. After the age of 25, the body's production of collagen declinesand. This is when it is the best time to replenish the 'protein of youth' and implement healthy and enjoyable habits into your daily routine.

  • Moisturise and lubricate. The skin loves a daily nourishing care and massage.
  • Brush your body dry. This stimulates blood circulation, removes dead skin and prepares the skin to receive nourishing cosmeticsand
  • Be active. Find time every day for your favourite physical activity. It improves circulation, helps reduce body fat and has a positive effect on your mood 
  • Hydrate your body. Drink a minimum of 2 litres of water a day. Your whole body will thank you, not just your hydrated skin.
  • Increase the amount of vegetables and fruit in your diet. Vitamins, minerals and healthy fats are allies of healthy skin.
  • Limit salt and processed foods. Salt retains water in the body, and processed foods are often empty calories that promote excess weight.
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Premium Collagen 5,000 mg with a strawberry and rhubarb flavour that easily fits into your daily routine. Supports skin, hair and joints – and simply tastes great.

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I've been using this collagen for 3 months and I'm delighted with the results – radiant, hydrated skin, faster-growing nails and hair, and the taste is delicious on top of that!
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The Tigers Club - love your body

I have asked several people and read many discussions on forums about how others deal with stretch marks. Maybe this will be an inspiration to you and a step towards self-acceptance? Be a proud Tiger

After my pregnancy, I was ashamed of the stretch marks on my belly. My son once came up to me, stroked my belly and said: Mom, you're striped like a cute tiger. It cheered me up and I now like to refer to myself as a tigress!

Nataliatigress, journalist and mum of Adasio

Before I started 'living in the gym', I was very slim. I quickly bolted on building mass and unfortunately the impressive biceps are "decorated" with stretch marks. I stopped playing with bronzers and planning a tattoo. I am enjoying the strength I have and how much I can lift.

Matthew personal trainer

I recovered from ED (eating disorder, an eating disorder). (...) At my worst, I gained 16 kilos in a few months. I now weigh a healthy amount (...) and I look at my stretch marks as a story of my life that I am not ashamed of. That's how I was then and that's how I coped.

User of the ED forum

In primary school I was first in my class with breasts and hips. I grew up fast and didn't know then what stretch marks were and what to do about them. When I met my husband, he didn't know what stretch marks were, cellulite and in general where it occurs, what it looks like and why. Guys don't look at it!

Women's forum user

This topic is summarised by psychologist Jagoda Turowska:

I'm glad to see more and more of these "non-ideal" bodies coming across online that show what we are like. With stretch marks, with cellulite, with scars, acne and other features. Don't let this overshadow our strengths and assets. Why focus on the negatives when we have more to offer? We are not one big "stretch mark", we are a mother, a friend, a good worker - a human being.
Jagoda Turowska

Jagoda TurowskaPsychologist and social skills trainer

See also:

Summary

In summary

  • Stretch marks are cracks in the dermal layer of the skin in the form of red or purple and later pale grey lines.
  • Stretch marks are the most common form of stretch marks.
  • Stretch marks affect women more often than men and are most common on the abdomen, thighs, buttocks, breasts, back and arms.
  • Stretch marks are the most common form of stretch marks.
  • Stretch marks are not a disease and do not pose a threat. For many people it is an aesthetic problem.
  • Collagen can prevent or reduce stretch marks (in their early stages). The best form is supplementation combined with cosmetic treatments.
  • The best collagen for stretch marks should be hydrolysed, extracted from fish (marine) with a daily dose of at least 5000g. Best results are achieved with regular, minimum 3-month supplementation
  • Collagen affects the firmness and elasticity of the skin, reduces fine wrinkles and prevents new ones, and accelerates wound healing. Collagen also improves the condition of nails and hair
  • The skin should be cared for daily through appropriate cosmetics and massages, as well as physical activity and a nutritious diet.

FAQ

Does collagen work on stretch marks?

Yes, collagen is good at preventing stretch marks and reducing them at an early stage (when they are red or purple). Collagen is a major component of the skin, so to improve its condition and appearance the body needs it to make the skin supple, firm and resilient. It's worth supplementing with good quality collagen, such as Natu.Care's Premium Collagen 5000 mg

Which collagen for stretch marks?

The best collagen for stretch marks is Cacao Bloom or Rise & Shine from Natu.Care. It is hydrolysed fish collagen (sea collagen) in a high daily dose of 5,000 or 10,000 mg, which scientific studies supplements collagen protein, influences the condition and appearance of the skin. Collagen firms it, gives it elasticity and prevents wrinkles. It is highly absorbable, and the powder tastes sensational according to users.

What is good for stretch marks?

The best thing for stretch marks is prevention, which means:

  • skin massages,
  • peelings,
  • diet limiting salt and processed foods,
  • drinking a minimum of 2 L of water per day,
  • supplementation with collagen,
  • humidifying and moisturising the skin,
  • daily physical activity (e.g. 30 minutes of walking).

When stretch marks have already appeared (they are red at first), the above tips should be implemented immediately, with particular emphasis on massages and appropriate cosmetics to moisturise and lubricate the skin.

Do purple stretch marks disappear?

Purple stretch marks are their early stage, so if you react quickly, you can get rid of them more easily than when they turn white (the final stage). Moisturise and oil your skin daily and give scrubs and massages, drink 2 litres of water a day and ensure you get daily exercise.

How to get rid of old stretch marks

Old stretch marks (i.e. those that are white in colour) are difficult to remove with home remedies. The condition of the skin will be most effectively improved by treatments in beauty salons such as carboxytherapy, CO2 fractional laser and micro-needle radiofrequency (radio frequency treatment).

How to remove deep stretch marks?

Deep stretch marks are difficult to reduce, but treatments such as fractional laser treatments, carboxytherapy, platelet-rich plasma treatments or plasma combined with stem cells are most effective at reducing them. The sooner you seek treatment, the better the chance of removing stretch marks.

Will white stretch marks disappear?

Unfortunately, white stretch marks are difficult to remove. With the help of proper skin care and treatments such as micro-needle radiofrequency, microdermabrasion or mesotherapy, the condition of the skin can be improved. Stretch marks can be smoothed and shallowed, but they will never disappear completely.

How to firm up sagging skin

To firm sagging skin, the basics are:

  1. Supplementation with collagen, insufficient amounts of which result in deterioration of skin firmness and elasticity.
  2. Using moisturising and lubricating cosmetics to nourish the skin.
  3. Frequent exfoliation and dry brushing to exfoliate old skin and improve circulation.
  4. Applying creams with SPF to protect the skin from harmful UV rays.
  5. Drinking 2 litres of water a day, as adequate hydration levels promote skin condition.
  6. Daily physical activity, which improves circulation, promotes fat loss and strengthens muscles.

It is worth starting supplementation with collagen after the age of 25, when the body's natural production of it declines and deficiency (which is most often seen on the skin) appears. However, it's never too late for collagen, it will help you even if you are 40, 50 or 60 years old.

When you have stretch marks and if you lose weight, can they disappear?

Unfortunately, even after weight loss stretch marks remain on the skin, especially if they were previously white in colour. Stretch marks can be smoothed and diminished with treatments such as mesotherapy, microdermembrasion, fractional lasers and daily moisturising and oiling skin care. Collagen supplementation, a nutritious diet and drinking 2 litres of water a day are also helpful.

How to use natural collagen for stretch marks?

Natural collagen (preferably hydrolysed fish collagen for drinking) is best used daily, for a minimum of 3 months. It prevents skin deterioration, wrinkles and stretch marks. It improves the condition of hair and nails. Adequate collagen levels in the body also support joint, muscle and bone health.

Sources

See all

Abbas, A. M., Kamel, F. M., & Salman, S. A. (2019). Clinical significance and treatment of striae gravidarum during pregnancy: A review article. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 8(1), Article 1. https://doi.org/10.18203/2320-1770.ijrcog20185454

de Miranda, R. B., Weimer, P., & Rossi, R. C. (2021). Effects of hydrolyzed collagen supplementation on skin aging: A systematic review and meta-analysis. International Journal of Dermatology, 60(12), 1449-1461. https://doi.org/10.1111/ijd.15518

Huang, Q., Xu, L., Wu, T., & Mu, Y.-Z. (2022). New Progress in Therapeutic Modalities of Striae Distensae. Clinical, Cosmetic and Investigational Dermatology, 15, 2101-2115. https://doi.org/10.2147/CCID.S379904

Mckechnie, R., & Mosca, L. (2003). Physical Activity and Coronary Heart Disease: Prevention and Effect on Risk Factors. Cardiology in Review, 11(1), 21.

Oakley, A. M., & Patel, B. C. (2023). Stretch Marks. In StatPearls. StatPearls Publishing. http://www.ncbi.nlm.nih.gov/books/NBK436005/

Plain Language Summaries. (2014). British Journal of Dermatology, 170(3), e1-e6. https://doi.org/10.1111/bjd.12864

Reilly, D. M., & Lozano, J. (2021). Skin collagen through the lifestages: Importance for skin health and beauty. Plastic and Aesthetic Research, 8, 2. https://doi.org/10.20517/2347-9264.2020.153

Rustad, A. M., Nickles, M. A., McKenney, J. E., Bilimoria, S. N., & Lio, P. A. (2022). Myths and media in oral collagen supplementation for the skin, nails, and hair: A review. Journal of Cosmetic Dermatology, 21(2), 438-443. https://doi.org/10.1111/jocd.14567

The Correlation between Serum Cortisol Levels with Stretch Marks in Gymnastic Male | Open Access Macedonian Journal of Medical Sciences (OAMJMS). (2023). https://oamjms.eu/index.php/mjms/article/view/8109

van der Sluijs, E., Slot, D., Hennequin-Hoenderdos, N., & van der Weijden, G. (2018). Dry brushing: Does it improve plaque removal? A secondary analysis. International Journal of Dental Hygiene, 16(4), 519-526. https://doi.org/10.1111/idh.12358

Warburton, D. E. R., Nicol, C. W., & Bredin, S. S. D. (2006). Health benefits of physical activity: The evidence. CMAJ: Canadian Medical Association Journal = Journal de l'Association Medicale Canadienne, 174(6), 801-809. https://doi.org/10.1503/cmaj.051351

Jelonek, L. (2023). Collagen. Everything you need to know (B. Turczynski, ed.; 1st ed.). Natu.Care. https://books.google.com/books?vid=9788396887801

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Editorials

Meet the team
Nina Wawryszuk - Author

Natu.Care Editor

Nina Wawryszuk

Nina Wawryszuk specialises in sports supplementation, strength training and psychosomatics. On a daily basis, in addition to writing articles for Natu.Care, as a personal trainer she helps athletes improve their performance through training, diet and supplementation.

Witold Tomaszewski - Reviewed by

Doctor of Medicine

Witold Tomaszewski
Verified by an expert

Doctor of Medicine, food and pharmaceutical law expert and experienced medical professional.

Michael Tomaszewski - Edited by

Editor

Michael Tomaszewski

Graduate of Journalism and Artes Liberales at the University of Warsaw. Since 2017, he has been working with the biggest portals in Poland and abroad as an editor. Previously worked for 3 years in one of the leading pharmaceutical companies - he knows the health and beauty industry inside out. In his free time, he most enjoys playing tennis or skiing.

Ludwik Jelonek - Fact-checking

Natu.Care Editor

Ludwik Jelonek

Ludwik Jelonek is the author of more than 2,500 texts published on leading portals. His content has found its way into services such as Ostrovit and Kobieta Onet. At Natu.Care, Ludwik educates people in the most important area of life - health.

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