Doppelherz collagen: 11 000 plus, Beauty, Aktiv and others [Reviews].

Do Doppelherz collagen supplements really support joints, hair, skin and nails?

Matthew Podlecki - AuthorAuthorMatthew Podlecki
Matthew Podlecki - Author
AuthorMatthew Podlecki
Natu.Care Editor

At Natu.Care, she educates about healthy lifestyles and debunks dangerous myths, contrasting them with the results of the latest scientific research. Additionally, she is interested in new technologies and their impact on health and everyday life.

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Ilona Bush - Reviewed byReviewed byIlona Bush
Verified by an expert
Ilona Bush - Reviewed by
Reviewed byIlona Bush
Master of Pharmacy

Ilona Krzak obtained her Master of Pharmacy degree from the Medical University of Wrocław. She did her internship in a hospital pharmacy and in the pharmaceutical industry. She is currently working in the profession and also runs an educational profile on Instagram: @pani_z_apteki

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Bartholomew Turczynski - Edited byEdited byBartholomew Turczynski
Bartholomew Turczynski - Edited by
Edited byBartholomew Turczynski
Editor-in-Chief

Bartłomiej Turczyński is the editor-in-chief of Natu.Care. He is responsible for the quality of the content created on Natu.Care, among others, and ensures that all articles are based on sound scientific research and consulted with industry specialists.

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Ludwig Jelonek - Fact-checkingFact-checkingLudwig Jelonek
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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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Doppelherz collagen: 11 000 plus, Beauty, Aktiv and others [Reviews].
29 April, 2024
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Doppelherz is a German brand of dietary supplements and vitamins for adults. Over the years it has been best known for its herbal tonic and products for seniors, and how does the power of two hearts fare with its collagen preparations?"

With pharmacist and educator Ilona Krzak, we take apart the popular Doppelherz collagens. We analyse the compositions, look at user feedback and give concrete recommendations.

The following is a good example.

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From this article you will learn:

  • Which Doppelherz supplement has the most collagen.
  • .
  • Whether it is worth supplementing with Doppelherz collagen.
  • .
  • How much does Doppelherz collagen cost.
  • .
  • How Doppelherz collagen supplements compare to other products.
  • .

See also:

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We have gathered collagen products from Doppelherz for you in one place and carefully analysed their composition. See how they compare - would MSc Pharmacy recommend these products to its customers and patients?

Doppelherz system Kollagen Beauty

Doppelherz system Kollagen Beauty
4.4
  • Collagen content: 2500 mg of VERISOL® collagen peptides;
  • .
  • Additional active ingredients: vitamin Cvitamin Evitamin Abiotin, Acai berry extract, zinc, copper
  • .
  • Form: drinking ampoules (25 ml)
  • .
  • Dosage: 1 ampoule per day
  • .
  • Sufficient for:  30 days
  • .
See price
in the shop i-apteka.pl
Product description

Collagen in the convenient form of ready-to-drink ampoules. The patented collagen peptide complex, VERISOL®, ensures its effective absorption into the body. This allows you to achieve the best effects of supplementation.

The product will help to reduce existing wrinkles and prevent the formation of new ones. It will make your skinóra firm, radiant and visibly smoothed. The contents of the handy ampoules will also have an effect on the condition of your hairós and nails.

The product will help to reduce existing wrinkles and prevent the formation of new ones.

Pros and cons

Collagen in the convenient form of ready-to-drink ampoules. The patented collagen peptide complex, VERISOL®, ensures its effective absorption into the body. This allows you to achieve the best effects of supplementation.

The product will help to reduce existing wrinkles and prevent the formation of new ones. It will make your skinóra firm, radiant and visibly smoothed. The contents of the handy ampoules will also have an effect on the condition of your hairós and nails.

The product will help to reduce existing wrinkles and prevent the formation of new ones.

Additional information

Collagen in the convenient form of ready-to-drink ampoules. The patented collagen peptide complex, VERISOL®, ensures its effective absorption into the body. This allows you to achieve the best effects of supplementation.

The product will help to reduce existing wrinkles and prevent the formation of new ones. It will make your skinóra firm, radiant and visibly smoothed. The contents of the handy ampoules will also have an effect on the condition of your hairós and nails.

The product will help to reduce existing wrinkles and prevent the formation of new ones.

Expert opinion

Collagen in the convenient form of ready-to-drink ampoules. The patented collagen peptide complex, VERISOL®, ensures its effective absorption into the body. This allows you to achieve the best effects of supplementation.

The product will help to reduce existing wrinkles and prevent the formation of new ones. It will make your skinóra firm, radiant and visibly smoothed. The contents of the handy ampoules will also have an effect on the condition of your hairós and nails.

The product will help to reduce existing wrinkles and prevent the formation of new ones.

Doppelherz System Kollagen 11.000 PLUS

Doppelherz System Kollagen 11.000 PLUS
4.2
  • Collagen content: 11000 mg liquid collagen 
  • .
  • Additional active ingredients: vitamin C, vitamin D, copper, selenium, chondroitin sulphate
  • .
  • Form: ampoules with liquid (25 ml)
  • .
  • Dose: 1 ampoule per day
  • Sufficient for: 30 days
See price
in the shop i-apteka.pl
Product description

A dietary supplement to supplement the daily diet with collagen and ingredients thatóre support bone health, jointós health and proper muscle function.

Pros and cons

A dietary supplement to supplement the daily diet with collagen and ingredients thatóre support bone health, jointós health and proper muscle function.

Additional information

A dietary supplement to supplement the daily diet with collagen and ingredients thatóre support bone health, jointós health and proper muscle function.

Expert opinion

A dietary supplement to supplement the daily diet with collagen and ingredients thatóre support bone health, jointós health and proper muscle function.

Doppelherz aktiv Collagen 1000 Joints

Doppelherz aktiv Collagen 1000 Joints
4.1
  • Collagen content: 660 mg per capsule
  • .
  • Additional active ingredients: hyaluronic acid, chondroitin sulphate, glucosamine sulphate
  • .
  • Form: capsules
  • .
  • Dose: 2 capsules per day
  • Sufficient for: 10 days
See price
in the shop i-apteka.pl
Product description

Preparation contains ingredients that build cartilage and joint fluid. It is recommended for physically active people, the elderly and overweight people whoóre at risk of joint strain.

Pros and cons

Preparation contains ingredients that build cartilage and joint fluid. It is recommended for physically active people, the elderly and overweight people whoóre at risk of joint strain.

Additional information

Preparation contains ingredients that build cartilage and joint fluid. It is recommended for physically active people, the elderly and overweight people whoóre at risk of joint strain.

Expert opinion

Preparation contains ingredients that build cartilage and joint fluid. It is recommended for physically active people, the elderly and overweight people whoóre at risk of joint strain.

Doppelherz aktiv Na stawach Complex + New Zealand mussels 1000

Doppelherz aktiv Na stawach Complex + New Zealand mussels 1000
3.9
  • Collagen content: 50 mg per capsule
  • .
  • Additional active ingredients: glucosamine sulphate, chondroitin sulphate, vitamin C, vitamin D, vitamin E, magnesium, zinc, manganese, copper, selenium
  • .
  • Form: capsules
  • .
  • Dosage: 2 capsules daily after a meal
  • .
  • Sufficient for: 30 days
See price
in the shop i-apteka.pl
Product description

Preparation to support the health of jointsóprone to strain. 

Pros and cons

Preparation to support the health of jointsóprone to strain. 

Additional information

Preparation to support the health of jointsóprone to strain. 

Expert opinion

Preparation to support the health of jointsóprone to strain. 

Doppelherz aktiv For hair and skin Regeneration

Doppelherz aktiv For hair and skin Regeneration
3.9
  • Collagen content: 30 mg per capsule
  • .
  • Additional active ingredients: silicon, linoleic acid (CLA), L-carnitine, bromelain, vitamin C, vitamin E, copper, biotin
  • .
  • Form: capsules
  • .
  • Dosage: 1 capsule daily after a meal
  • .
  • Sufficient for: 30 days
See price
in the shop i-apteka.pl
Product description

Preparation recommended for people with a tendency to hair lossów and a tendency to cellulite.

Pros and cons

Preparation recommended for people with a tendency to hair lossów and a tendency to cellulite.

Additional information

Preparation recommended for people with a tendency to hair lossów and a tendency to cellulite.

Expert opinion

Preparation recommended for people with a tendency to hair lossów and a tendency to cellulite.

See also:

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Compare Doppelherz with other premium collagens

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Check out how the premium collagen supplements compare to the Doppelherz brand. Look out for the amount and origin of the collagen, the purity of the formulation and the composition of the ingredients, all of which have been selected to effectively support your health and beauty.

Best overall

Natu.Care Collagen Premium 5000 mg, mango-maracuja

Natu.Care Collagen Premium 5000 mg, mango-maracuja
5.0
  • 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
in the Natu.Care shop
Product description

Fish collagen from the Natu.Care brand in a dose of 5000 mg, based on certified ingredients of the best quality. Regular supplementation will positively influence the appearance of the skinóry, hairów and nails – they will be rebuilt and strengthened from the inside.

In addition to collagen, which is valuable for health and beauty, it also offers other active ingredients that help to maintain a youthful complexion, shiny hair and strong nails.

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

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 whoólike the refreshing taste of mangoófruit and passion fruit.

Pros and cons

Fish collagen from the Natu.Care brand in a dose of 5000 mg, based on certified ingredients of the best quality. Regular supplementation will positively influence the appearance of the skinóry, hairów and nails – they will be rebuilt and strengthened from the inside.

In addition to collagen, which is valuable for health and beauty, it also offers other active ingredients that help to maintain a youthful complexion, shiny hair and strong nails.

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

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 whoólike the refreshing taste of mangoófruit and passion fruit.

Additional information

Fish collagen from the Natu.Care brand in a dose of 5000 mg, based on certified ingredients of the best quality. Regular supplementation will positively influence the appearance of the skinóry, hairów and nails – they will be rebuilt and strengthened from the inside.

In addition to collagen, which is valuable for health and beauty, it also offers other active ingredients that help to maintain a youthful complexion, shiny hair and strong nails.

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

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 whoólike the refreshing taste of mangoófruit and passion fruit.

User review

Fish collagen from the Natu.Care brand in a dose of 5000 mg, based on certified ingredients of the best quality. Regular supplementation will positively influence the appearance of the skinóry, hairów and nails – they will be rebuilt and strengthened from the inside.

In addition to collagen, which is valuable for health and beauty, it also offers other active ingredients that help to maintain a youthful complexion, shiny hair and strong nails.

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

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 whoólike the refreshing taste of mangoófruit and passion fruit.

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Pure collagen

Natu.Care Collagen 3000 mg, tasteless

Natu.Care Collagen 3000 mg, tasteless
4.6
  • Collagen content: 3000 mg collagen hydrolysate fish
  • Additional active ingredients: none
  • .
  • Form: powder
  • .
  • Dose: one scoop per day
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

The dietary supplement contains only pure fish collagen in the formula SeaGarden®. This Norwegian collagen is characterised by its purity and high bioavailability, which means that youróy body will utilise the collagen faster and more effectively.

Regular supplementation fish collagen benefits hair, skinóhand and nails and supports joints, muscles and bones. It improves the appearance of the skinóry and slows down its ageing, giving it a healthy glow.

Natu.Care Collagen 3000 mg has a neutral taste, dissolves well, does not form lumps in liquid and you can add it to your drink, yoghurt or smoothie.

Pros and cons

The dietary supplement contains only pure fish collagen in the formula SeaGarden®. This Norwegian collagen is characterised by its purity and high bioavailability, which means that youróy body will utilise the collagen faster and more effectively.

Regular supplementation fish collagen benefits hair, skinóhand and nails and supports joints, muscles and bones. It improves the appearance of the skinóry and slows down its ageing, giving it a healthy glow.

Natu.Care Collagen 3000 mg has a neutral taste, dissolves well, does not form lumps in liquid and you can add it to your drink, yoghurt or smoothie.

Additional information

The dietary supplement contains only pure fish collagen in the formula SeaGarden®. This Norwegian collagen is characterised by its purity and high bioavailability, which means that youróy body will utilise the collagen faster and more effectively.

Regular supplementation fish collagen benefits hair, skinóhand and nails and supports joints, muscles and bones. It improves the appearance of the skinóry and slows down its ageing, giving it a healthy glow.

Natu.Care Collagen 3000 mg has a neutral taste, dissolves well, does not form lumps in liquid and you can add it to your drink, yoghurt or smoothie.

Aura Herbals Colladrop Forte

Aura Herbals Colladrop Forte
4.5
  • Collagen content: 10,000 mg sea collagen
  • Additional active ingredients: vitamin C and coenzyme Q10
  • Form: sachets of powder
  • .
  • Dosage: one sachet per day
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

A dietary supplement containing fish collagen for drinking in a high dose of 10,000 mg hydrolysate. It also offers you additional health and beauty benefits thanks to its coenzyme Q10 and vitamin C content. Supplementation with collagen can improve the appearance of your skinóskin, hairónails and improve the function of your jointsómuscles and bones.

Pros and cons

A dietary supplement containing fish collagen for drinking in a high dose of 10,000 mg hydrolysate. It also offers you additional health and beauty benefits thanks to its coenzyme Q10 and vitamin C content. Supplementation with collagen can improve the appearance of your skinóskin, hairónails and improve the function of your jointsómuscles and bones.

Additional information

A dietary supplement containing fish collagen for drinking in a high dose of 10,000 mg hydrolysate. It also offers you additional health and beauty benefits thanks to its coenzyme Q10 and vitamin C content. Supplementation with collagen can improve the appearance of your skinóskin, hairónails and improve the function of your jointsómuscles and bones.

Aura Herbals Colladrop Flex

Aura Herbals Colladrop Flex
4.4
  • Collagen content: 5000 mg marine collagen
  • .
  • Additional active ingredients: vitamin Chyaluronic acidvitamin K1, vitamin D2
  • Form: sachets of powder
  • .
  • Dose: 1 sachet daily
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

Fish collagen in sachets for joint healthós and wrinkle reduction with the addition of numerous active ingredientsós including vitamin C, hyaluronic acid and vitamin K1 and rare vitamin D2.

Pros and cons

Fish collagen in sachets for joint healthós and wrinkle reduction with the addition of numerous active ingredientsós including vitamin C, hyaluronic acid and vitamin K1 and rare vitamin D2.

Additional information

Fish collagen in sachets for joint healthós and wrinkle reduction with the addition of numerous active ingredientsós including vitamin C, hyaluronic acid and vitamin K1 and rare vitamin D2.

User review

Fish collagen in sachets for joint healthós and wrinkle reduction with the addition of numerous active ingredientsós including vitamin C, hyaluronic acid and vitamin K1 and rare vitamin D2.

Sundose° For Skin Anti-Aging°

Sundose° For Skin Anti-Aging°
4.8
  • Collagen content: 5000 mg of collagen hydrolysate
  • .
  • Additional active ingredients: hyaluronic acid and vitamin C
  • .
  • Form:sachets of powder to be dissolved in lukewarm water
  • .
  • Dosage: one sachet per day
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

Simple composition without unnecessary additivesós. High-quality fish collagen with vitamin C and hyaluronic acid. The active ingredients are designed to support the health and appearance of your skinóskin, hairóand nails.

Pros and cons

Simple composition without unnecessary additivesós. High-quality fish collagen with vitamin C and hyaluronic acid. The active ingredients are designed to support the health and appearance of your skinóskin, hairóand nails.

Additional information

Simple composition without unnecessary additivesós. High-quality fish collagen with vitamin C and hyaluronic acid. The active ingredients are designed to support the health and appearance of your skinóskin, hairóand nails.

User review

Simple composition without unnecessary additivesós. High-quality fish collagen with vitamin C and hyaluronic acid. The active ingredients are designed to support the health and appearance of your skinóskin, hairóand nails.

Aura Herbals Colladrop Glow

Aura Herbals Colladrop Glow
4.4
See price
in the Natu.Care shop
Product description

Fish collagen with hyaluronic acid and numerous – vitamins and minerals that support beauty and proper functioning of the body. The formula can positively influence the appearance of skinóry, hairów, nails, as well as jointsów.

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Pros and cons

Fish collagen with hyaluronic acid and numerous – vitamins and minerals that support beauty and proper functioning of the body. The formula can positively influence the appearance of skinóry, hairów, nails, as well as jointsów.

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Additional information

Fish collagen with hyaluronic acid and numerous – vitamins and minerals that support beauty and proper functioning of the body. The formula can positively influence the appearance of skinóry, hairów, nails, as well as jointsów.

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User review

Fish collagen with hyaluronic acid and numerous – vitamins and minerals that support beauty and proper functioning of the body. The formula can positively influence the appearance of skinóry, hairów, nails, as well as jointsów.

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For nails

Sundose° For Strong Nails°

Sundose° For Strong Nails°
4.6
  • Collagen content: 250 mg PEPTAN® fish collagen;
  • .
  • Additional active ingredients: biotin, zinc, vitamin B5, folic acid, horsetail extract
  • Form: capsules
  • .
  • Dose: 2 capsules daily
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

Fish-derived collagen in the form of easily absorbed peptidesós, enriched with a complex blend of active ingredientsós. Prepared to improve the condition of nails, skinóskin and hairóhair.

Pros and cons

Fish-derived collagen in the form of easily absorbed peptidesós, enriched with a complex blend of active ingredientsós. Prepared to improve the condition of nails, skinóskin and hairóhair.

Additional information

Fish-derived collagen in the form of easily absorbed peptidesós, enriched with a complex blend of active ingredientsós. Prepared to improve the condition of nails, skinóskin and hairóhair.

Aura Herbals, Hair, Skin, Nails - NatiCol fish collagen

Aura Herbals, Hair, Skin, Nails - NatiCol fish collagen
4.5
  • Collagen content: 800 mg Naticol marine collagen
  • .
  • Additional active ingredients: grape seed extract, hyaluronic acid, vitamin C, vitamin E, zinc, selenium, biotin
  • .
  • Form: capsules
  • .
  • Dose: 1 or 2 capsules daily
  • .
  • Sufficient for: 30/60 days
  • .
See price
in the Natu.Care shop
Product description

Fish collagen tablets (actually capsules) NatiCol from AuraHerbals is a dietary supplement whichóry contains marine collagen and numerous additional active ingredients.

Pros and cons

Fish collagen tablets (actually capsules) NatiCol from AuraHerbals is a dietary supplement whichóry contains marine collagen and numerous additional active ingredients.

Additional information

Fish collagen tablets (actually capsules) NatiCol from AuraHerbals is a dietary supplement whichóry contains marine collagen and numerous additional active ingredients.

Yango Collagen Premium 10000 mg

Yango Collagen Premium 10000 mg
4.2
See price
in the Natu.Care shop
Product description

Collagen in the form of an easy-to-use and tasty liquid. Just 25 ml a day is enough to visibly improve the appearance of your skinóry. By using YANGO Premium Collagen regularly, you can reduce the appearance of wrinkles and make your complexion firm and radiant. Eliminate the signs of ageing and ensure a youthful appearance for years to come. 

As much as 10,000 mg collagen in a daily serving may also prove beneficial for your joints and entire musculoskeletal system.

Pros and cons

Collagen in the form of an easy-to-use and tasty liquid. Just 25 ml a day is enough to visibly improve the appearance of your skinóry. By using YANGO Premium Collagen regularly, you can reduce the appearance of wrinkles and make your complexion firm and radiant. Eliminate the signs of ageing and ensure a youthful appearance for years to come. 

As much as 10,000 mg collagen in a daily serving may also prove beneficial for your joints and entire musculoskeletal system.

Additional information

Collagen in the form of an easy-to-use and tasty liquid. Just 25 ml a day is enough to visibly improve the appearance of your skinóry. By using YANGO Premium Collagen regularly, you can reduce the appearance of wrinkles and make your complexion firm and radiant. Eliminate the signs of ageing and ensure a youthful appearance for years to come. 

As much as 10,000 mg collagen in a daily serving may also prove beneficial for your joints and entire musculoskeletal system.

User review

Collagen in the form of an easy-to-use and tasty liquid. Just 25 ml a day is enough to visibly improve the appearance of your skinóry. By using YANGO Premium Collagen regularly, you can reduce the appearance of wrinkles and make your complexion firm and radiant. Eliminate the signs of ageing and ensure a youthful appearance for years to come. 

As much as 10,000 mg collagen in a daily serving may also prove beneficial for your joints and entire musculoskeletal system.

OstroVit Marine Collagen + Hyaluronic Acid + Vitamin C 200 g coconut and peach

OstroVit Marine Collagen + Hyaluronic Acid + Vitamin C 200 g coconut and peach
4.2
  • Collagen content: 2200 mg sea collagen
  • Additional active ingredients: vitamin Chyaluronic acid
  • Form: powder to dissolve in water
  • .
  • Dose: 4 scoops of powder daily
  • .
  • Sufficient for: 80 days
  • .
See price
in the Natu.Care shop
Product description

Dietary supplement in powder form with fish collagen. Collagen influences the youthful appearance of the skinóry and supports the functioning of jointsóry, muscles and bones. In combination with hyaluronic acid, it counteracts skin dehydration, loss of firmness and formation of wrinkles. The quality of the product has been proven by laboratory tests carried out by independent institutions.

Pros and cons

Dietary supplement in powder form with fish collagen. Collagen influences the youthful appearance of the skinóry and supports the functioning of jointsóry, muscles and bones. In combination with hyaluronic acid, it counteracts skin dehydration, loss of firmness and formation of wrinkles. The quality of the product has been proven by laboratory tests carried out by independent institutions.

Additional information

Dietary supplement in powder form with fish collagen. Collagen influences the youthful appearance of the skinóry and supports the functioning of jointsóry, muscles and bones. In combination with hyaluronic acid, it counteracts skin dehydration, loss of firmness and formation of wrinkles. The quality of the product has been proven by laboratory tests carried out by independent institutions.

COLLIBRE Vital Drink

COLLIBRE Vital Drink
4.2
See price
in the Natu.Care shop
Product description

Swiss beef collagen types 1 and 2 in an easily digestible form. The formula has been supplemented with silicon and 12 vitamins, for improved overall body health. The collagen will take care of your joints and cartilage, while the vitamin supplements will further support your bones, immunity and even your nervous system.

Pros and cons

Swiss beef collagen types 1 and 2 in an easily digestible form. The formula has been supplemented with silicon and 12 vitamins, for improved overall body health. The collagen will take care of your joints and cartilage, while the vitamin supplements will further support your bones, immunity and even your nervous system.

Additional information

Swiss beef collagen types 1 and 2 in an easily digestible form. The formula has been supplemented with silicon and 12 vitamins, for improved overall body health. The collagen will take care of your joints and cartilage, while the vitamin supplements will further support your bones, immunity and even your nervous system.

Pharmovit Collagen Women

Pharmovit Collagen Women
4.6
See price
in the Natu.Care shop
Product description

Collagen hydrolysate in a good dose with numerous additives in the form vitaminsmineralsów and plant extracts. The product can effectively moisturise, firm and make the skin more elastic. In addition, collagen has a positive effect on the condition of hairów, nails and jointsów.

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The vitamins and minerals contained in the formula are no small benefit. Thanks to them you can count on additional beauty and immunity support. In addition, some of them, e.g., vitamin C or vitamin A, support the production and absorption of collagen in the body.

The vitamins and minerals contained in the formula are no small benefit.

Pros and cons

Collagen hydrolysate in a good dose with numerous additives in the form vitaminsmineralsów and plant extracts. The product can effectively moisturise, firm and make the skin more elastic. In addition, collagen has a positive effect on the condition of hairów, nails and jointsów.

.

The vitamins and minerals contained in the formula are no small benefit. Thanks to them you can count on additional beauty and immunity support. In addition, some of them, e.g., vitamin C or vitamin A, support the production and absorption of collagen in the body.

The vitamins and minerals contained in the formula are no small benefit.

Additional information

Collagen hydrolysate in a good dose with numerous additives in the form vitaminsmineralsów and plant extracts. The product can effectively moisturise, firm and make the skin more elastic. In addition, collagen has a positive effect on the condition of hairów, nails and jointsów.

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The vitamins and minerals contained in the formula are no small benefit. Thanks to them you can count on additional beauty and immunity support. In addition, some of them, e.g., vitamin C or vitamin A, support the production and absorption of collagen in the body.

The vitamins and minerals contained in the formula are no small benefit.

User review

Collagen hydrolysate in a good dose with numerous additives in the form vitaminsmineralsów and plant extracts. The product can effectively moisturise, firm and make the skin more elastic. In addition, collagen has a positive effect on the condition of hairów, nails and jointsów.

.

The vitamins and minerals contained in the formula are no small benefit. Thanks to them you can count on additional beauty and immunity support. In addition, some of them, e.g., vitamin C or vitamin A, support the production and absorption of collagen in the body.

The vitamins and minerals contained in the formula are no small benefit.

Pharmovit Natural Wild Cod Collagen

Pharmovit Natural Wild Cod Collagen
4.1
  • Collagen content: 5000 mg hydrolysate fish collagen
  • Additional active ingredients: vitamin C (L–ascorbic acid)
  • Form: powder
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  • Dose: 2 teaspoons (approximately 5 g)
  • .
  • Sufficient for: 20 days
  • .
See price
in the Natu.Care shop
Product description

Pharmovit Natural Wild Cod Collagen is a product for adults who wish to supplement their diet with natural collagen, which is responsible for, among other things, the health of joints, muscles and bones. Particularly recommended for people who are very physically active.

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Thanks to a high daily intake, supplementation will also have a positive effect on the appearance of your complexion and improve the condition of your hairós and nails.

Pros and cons

Pharmovit Natural Wild Cod Collagen is a product for adults who wish to supplement their diet with natural collagen, which is responsible for, among other things, the health of joints, muscles and bones. Particularly recommended for people who are very physically active.

.

Thanks to a high daily intake, supplementation will also have a positive effect on the appearance of your complexion and improve the condition of your hairós and nails.

Additional information

Pharmovit Natural Wild Cod Collagen is a product for adults who wish to supplement their diet with natural collagen, which is responsible for, among other things, the health of joints, muscles and bones. Particularly recommended for people who are very physically active.

.

Thanks to a high daily intake, supplementation will also have a positive effect on the appearance of your complexion and improve the condition of your hairós and nails.

User review

Pharmovit Natural Wild Cod Collagen is a product for adults who wish to supplement their diet with natural collagen, which is responsible for, among other things, the health of joints, muscles and bones. Particularly recommended for people who are very physically active.

.

Thanks to a high daily intake, supplementation will also have a positive effect on the appearance of your complexion and improve the condition of your hairós and nails.

ALLDEYNN Collarose Fish

ALLDEYNN Collarose Fish
4.7
  • 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
  • .
See price
in the Natu.Care shop
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.

See also:

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Summary

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  • Doppelherz collagen is a line of products with different purposes.
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  • The intention is to support joint health, as well as the condition of the hair, skin and nails.
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  • Doppelherz collagen products are uneven in their composition.
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  • They contain ingredients with scientifically proven effects.
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  • Most of them have well-absorbed collagen hydrolysate in the formulation, but the amounts of other active ingredients are often too small to have an effect.
  • Most collagen products have a high content of collagen hydrolysate.
  • The largest amount of collagen in the formulation - as much as 11 g - is in Doppelherz system Kollagen 11.000 PLUS.
  • .
  • An optimal dose of collagen is also found in Doppelherz system Kollagen Beauty.
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FAQ

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. What effect does collagen have on the body?

Collagen is an essential protein building block in your body. There are as many as 28 types of collagen, which are present in skin, bones, joints, muscles, tendons, ligaments and connective tissue. Supplements help to supplement collagen deficiencies and thus improve skin elasticity, reduce joint pain or promote tissue regeneration. They are recommended for older people and anyone who sees problems with joints, hair, nails and skin.

. What does drinking fish collagen give you?

Fish collagen (sea collagen) is the best absorbed form of collagen - it is most similar to human collagen. Regular supplementation with, among others:

  • improves the elasticity, firmness and hydration of skin,
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  • reduces the appearance of wrinkles,
  • reinforces hair and nails,
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  • improves fatigue and mobility of joints,
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  • reduces pain,
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  • speeds up wound healing,
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  • improves bone density,
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See also: Drinking collagen - effects

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. How much does Doppelherz collagen cost?.

The prices of Doppelherz collagen vary depending on the product and the shop or pharmacy. They start at around £25. The most expensive are Kollagen 11,000 PLUS and Kollagen Beauty and cost in the range of 100-150 zł per pack.

. How to use Doppelherz collagen?.

Doppelherz collagen usually comes in two forms - liquid vials and capsules. Depending on the product, it should be taken during or after a meal. There are no specific recommendations for the time of day - you can take it both in the morning and in the evening.

. After how long do you see the effects of drinking collagen?

The first effects are seen after about 2-3 months of supplementation. Research suggests that the optimal and safe dose is 2.5-15 g of collagen hydrolysate per day. Not everyone will get the same effects at the same time. They also depend on age, lifestyle, diet and physical activity.

See also: Drinking collagen

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. What kind of collagen to choose?.

Before choosing a particular product, consider:

  • purpose of supplementation - will help determine which type of collagen you choose;
  • .
  • origin - decide whether fish, pork, poultry or maybe beef would be better;
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  • form - natural, hydrolysate, freeze-dried, animal cartilage or collagen peptides;
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  • form - tablets, capsules, collagen powder and drink;
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  • collagen content - the higher the better;
  • .

Research suggests it can be as high as 15,000 mg. Good collagen supplements typically have 5,000-10,000 mg.

See: What collagen to choose?

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. How long to take collagen?.

Supplementation is safe and it is very difficult to overdose on collagen. The key to effective supplementation is regularity, so in the recommended doses you can take it daily. You do not need to take a break.

See also: Collagen supplements - which one to choose?

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Resources

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. See all.

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Akbarian, M., Khani, A., Eghbalpour, S., & Uversky, V. N. (2022). Bioactive Peptides: Synthesis, Sources, Applications, and Proposed Mechanisms of Action. International Journal of Molecular Sciences, 23(3), 1445. https://doi.org/10.3390/ijms23031445

Akmal, M., Singh, A., Anand, A., Kesani, A., Aslam, N., Goodship, A., & Bentley, G. (2005). The effects of hyaluronic acid on articular chondrocytes. The Journal of Bone & Joint Surgery British Volume, 87-B(8), 1143-1149. https://doi.org/10.1302/0301-620X.87B8.15083

Alam, M., Walter, A. J., Geisler, A., Roongpisuthipong, W., Sikorski, G., Tung, R., & Poon, E. (2018). Association of Facial Exercise With the Appearance of Aging. JAMA Dermatology, 154(3), 365-367. https://doi.org/10.1001/jamadermatol.2017.5142

Al-Atif, H. (2022). Collagen Supplements for Aging and Wrinkles: A Paradigm Shift in the Fields of Dermatology and Cosmetics. Dermatology Practical & Conceptual, 12(1), e2022018. https://doi.org/10.5826/dpc.1201a18

Alcaide-Ruggiero, L., Molina-Hernández, V., Granados, M. M., & Domínguez, J. M. (2021). Main and Minor Types of Collagens in the Articular Cartilage: The Role of Collagens in Repair Tissue Evaluation in Chondral Defects. International Journal of Molecular Sciences, 22(24), Article 24. https://doi.org/10.3390/ijms222413329

Araújo, L. A. de, Addor, F., & Campos, P. M. B. G. M. (2016). Use of silicon for skin and hair care: An approach of chemical forms available and efficacy. Anais Brasileiros de Dermatologia, 91, 0331-0335. https://doi.org/10.1590/abd1806-4841.20163986

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Bakilan, F., Armagan, O., Ozgen, M., Tascioglu, F., Bolluk, O., & Alatas, O. (2016). Effects of Native Type II Collagen Treatment on Knee Osteoarthritis: A Randomized Controlled Trial. The Eurasian Journal of Medicine, 48(2), 95-101. https://doi.org/10.5152/eurasianjmed.2015.15030

Barati, M., Jabbari, M., Navekar, R., Farahmand, F., Zeinalian, R., Salehi-Sahlabadi, A., Abbashadeh, N., Mokari-Yamchi, A., & Davoodi, S. H. (2020). Collagen supplementation for skin health: A mechanistic systematic review. Journal of Cosmetic Dermatology, 19(11), 2820-2829. https://doi.org/10.1111/jocd.13435

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Boyera, N., Galey, I., & Bernard, B. a. (1998). Effect of vitamin C and its derivatives on collagen synthesis and cross-linking by normal human fibroblasts. International Journal of Cosmetic Science, 20(3), 151-158. https://doi.org/10.1046/j.1467-2494.1998.171747.

Chai, H.-J., Li, J.-H., Huang, H.-N., Li, T.-L., Chan, Y.-L., Shiau, C.-Y., & Wu, C.-J. (2010). Effects of Sizes and Conformations of Fish-Scale Collagen Peptides on Facial Skin Qualities and Transdermal Penetration Efficiency. BioMed Research International, 2010, e757301. https://doi.org/10.1155/2010/757301

Chen, M., Li, Y., & Huang, G. (2020). Potential Health Functions of Collagen Bioactive Peptides: A Review. American Journal of Biochemistry and Biotechnology, 16(4), 507-519. https://doi.org/10.3844/ajbbsp.2020.507.519

Choi, F. D., Sung, C. T., Juhasz, M. L. W., & Mesinkovsk, N. A. (2019). Oral Collagen Supplementation: A Systematic Review of Dermatological Applications. Journal of Drugs in Dermatology: JDD, 18(1), 9-16. https://pubmed.ncbi.nlm.nih.gov/30681787/ 

Clark, K. L., Sebastianelli, W., Flechsenhar, K. R., Aukermann, D. F., Meza, F., Millard, R. L., Deitch, J. R., Sherbondy, P. S., & Albert, A. (2008). 24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain. Current Medical Research and Opinion, 24(5), 1485-1496. https://doi.org/10.1185/030079908x291967

Claudel, J. p., Auffret, N., Leccia, M. t., Poli, F., & Dréno, B. (2018). Acne and nutrition: Hypotheses, myths and facts. Journal of the European Academy of Dermatology and Venereology, 32(10), 1631-1637. https://doi.org/10.1111/jdv.14998

Clifford, T., Ventress, M., Allerton, D. M., Stansfield, S., Tang, J. C. Y., Fraser, W. D., Vanhoecke, B., Prawitt, J., & Stevenson, E. (2019). The effects of collagen peptides on muscle damage, inflammation and bone turnover following exercise: A randomized, controlled trial. Amino Acids, 51(4), 691-704. https://doi.org/10.1007/s00726-019-02706-5

Collagen. (n.d.). Versus Arthritis. Retrieved March 3, 2023, from https://www.versusarthritis.org/about-arthritis/complementary-and-alternative-treatments/types-of-complementary-treatments/collagen/

Crowley, D. C., Lau, F. C., Sharma, P., Evans, M., Guthrie, N., Bagchi, M., Bagchi, D., Dey, D. K., & Raychaudhuri, S. P. (2009). Safety and efficacy of undenatured type II collagen in the treatment of osteoarthritis of the knee: A clinical trial. International Journal of Medical Sciences, 6(6), 312-321. https://doi.org/10.7150/ijms.6.312

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De Luca, C., Mikhal'chik, E. V., Suprun, M. V., Papacharalambous, M., Truhanov, A. I., & Korkina, L. G. (2016). Skin Antiageing and Systemic Redox Effects of Supplementation with Marine Collagen Peptides and Plant-Derived Antioxidants: A Single-Blind Case-Control Clinical Study. Oxidative Medicine and Cellular Longevity, 2016, 4389410. https://doi.org/10.1155/2016/4389410

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

DePhillipo, N. N., Aman, Z. S., Kennedy, M. I., Begley, J. P., Moatshe, G., & LaPrade, R. F. (2018). Efficacy of Vitamin C Supplementation on Collagen Synthesis and Oxidative Stress After Musculoskeletal Injuries: A Systematic Review. Orthopaedic Journal of Sports Medicine, 6(10), 2325967118804544. https://doi.org/10.1177/2325967118804544

Elam, M. L., Johnson, S. A., Hooshmand, S., Feresin, R. G., Payton, M. E., Gu, J., & Arjmandi, B. H. (2015). A calcium-collagen chelate dietary supplement attenuates bone loss in postmenopausal women with osteopenia: A randomised controlled trial. Journal of Medicinal Food, 18(3), 324-331. https://doi.org/10.1089/jmf.2014.0100

Evans, M., Lewis, E. D., Zakaria, N., Pelipyagina, T., & Guthrie, N. (2020). A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity. Journal of Cosmetic Dermatology, 20(3). https://doi.org/10.1111/jocd.13676

Fassini, D., Duarte, A. R. C., Reis, R. L., & Silva, T. H. (2017). Bioinspiring Chondrosia reniformis (Nardo, 1847) Collagen-Based Hydrogel: A New Extraction Method to Obtain a Sticky and Self-Healing Collagenous Material. Marine Drugs, 15(12), Article 12. https://doi.org/10.3390/md15120380

Fd, C., Ct, S., Ml, J., & Na, M. (2019). Oral Collagen Supplementation: A Systematic Review of Dermatological Applications. Journal of Drugs in Dermatology : JDD, 18(1). https://pubmed.ncbi.nlm.nih.gov/30681787/

Felician, F. F., Yu, R.-H., Li, M.-Z., Li, C.-J., Chen, H.-Q., Jiang, Y., Tang, T., Qi, W.-Y., & Xu, H.-M. (2019). The wound healing potential of collagen peptides derived from the jellyfish Rhopilema esculentum. Chinese Journal of Traumatology, 22(1), 12-20. https://doi.org/10.1016/j.cjtee.2018.10.004

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Fligiel, S. E. G., Varani, J., Datta, S. C., Kang, S., Fisher, G. J., & Voorhees, J. J. (2003). Collagen Degradation in Aged/Photodamaged Skin In Vivo and After Exposure to Matrix Metalloproteinase-1 In Vitro. Journal of Investigative Dermatology, 120(5), 842-848. https://doi.org/10.1046/j.1523-1747.2003.12148.x

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Garnero, P. (2015). The Role of Collagen Organization on the Properties of Bone. Calcified Tissue International, 97(3), 229-240. https://doi.org/10.1007/s00223-015-9996-2

Gunawan1*, I., Widayati1, R. I., Riyanto1, P., Budiastuti1, A., Malik1, D. A., Muslimin1, Widyawati1, & Suhartono2, A. (20230202). The Effectiveness of Oral Fish Collagen Supplementation on Skin Aging: A Systematic Review and Meta-analysis of Skin Hydration, Skin Elasticity, and Skin Wrinkles. American Journal of Dermatological Research and Reviews, 6. https://doi.org/10.28933/ajodrr-2023-01-0505ig

Hexsel, D., Zague, V., Schunck, M., Siega, C., Camozzato, F. O., & Oesser, S. (2017). Oral supplementation with specific bioactive collagen peptides improves nail growth and reduces symptoms of brittle nails. Journal of Cosmetic Dermatology, 16(4), 520-526. https://doi.org/10.1111/jocd.12393

Hou, H., Li, B., Zhang, Z., Xue, C., Yu, G., Wang, J., Bao, Y., Bu, L., Sun, J., Peng, Z., & Su, S. (2012). Moisture absorption and retention properties, and activity in alleviating skin photodamage of collagen polypeptide from marine fish skin. Food Chemistry, 135(3), 1432-1439. https://doi.org/10.1016/j.foodchem.2012.06.009

Hu, Z., Yang, P., Zhou, C., Li, S., & Hong, P. (2017). Marine Collagen Peptides from the Skin of Nile Tilapia (Oreochromis niloticus): Characterization and Wound Healing Evaluation. Marine Drugs, 15(4), Article 4. https://doi.org/10.3390/md15040102

Inoue, N., Sugihara, F., & Wang, X. (2016). Ingestion of bioactive collagen hydrolysates enhance facial skin moisture and elasticity and reduce facial ageing signs in a randomised double-blind placebo-controlled clinical study. Journal of the Science of Food and Agriculture, 96(12), 4077-4081. https://doi.org/10.1002/jsfa.7606

Jafari, H., Lista, A., Siekapen, M. M., Ghaffari-Bohlouli, P., Nie, L., Alimoradi, H., & Shavandi, A. (2020). Fish Collagen: Extraction, Characterization, and Applications for Biomaterials Engineering. Polymers, 12(10), Article 10. https://doi.org/10.3390/polym12102230

Jariashvili, K., Madhan, B., Brodsky, B., Kuchava, A., Namicheishvili, L., & Metreveli, N. (2012). Uv damage of collagen: Insights from model collagen peptides. Biopolymers, 97(3), 189-198. https://doi.org/10.1002/bip.21725

Jendricke, P., Centner, C., Zdzieblik, D., Gollhofer, A., & König, D. (2019). Specific Collagen Peptides in Combination with Resistance Training Improve Body Composition and Regional Muscle Strength in Premenopausal Women: A Randomized Controlled Trial. Nutrients, 11(4), 892. https://doi.org/10.3390/nu11040892

Khatri, M., Naughton, R. J., Clifford, T., Harper, L. D., & Corr, L. (2021). The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise: A systematic review. Amino Acids, 53(10), 1493-1506. https://doi.org/10.1007/s00726-021-03072-x

Kim, D. U., Chung, H. C., Choi, J., Sakai, Y., & Lee, B. Y. (2018). Oral Intake of Low-Molecular-Weight Collagen Peptide Improves Hydration, Elasticity, and Wrinkling in Human Skin: A Randomized, Double-Blind, Placebo-Controlled Study. Nutrients, 10(7). https://doi.org/10.3390/nu10070826

Kim, J., Lee, S. G., Lee, J., Choi, S., Suk, J., Lee, J. H., Yang, J. H., Yang, J. S., & Kim, J. (2022). Oral Supplementation of Low-Molecular-Weight Collagen Peptides Reduces Skin Wrinkles and Improves Biophysical Properties of Skin: A Randomized, Double-Blinded, Placebo-Controlled Study. Journal of Medicinal Food, 25(12), 1146-1154. https://doi.org/10.1089/jmf.2022.K.0097

Collagens of marine origin and their potential applications-PMC. (n.d.). Retrieved April 14, 2023, from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4278207/

König, D., Oesser, S., Scharla, S., Zdzieblik, D., & Gollhofer, A. (2018). Specific Collagen Peptides Improve Bone Mineral Density and Bone Markers in Postmenopausal Women-A Randomized Controlled Study. Nutrients, 10(1), 97. https://doi.org/10.3390/nu10010097

Kordala, N., Bednarska, M., & Adamczak, M. (2021). Health-promoting properties of bioactive peptides (BAP) in dairy products-Biotechnological and medical aspects. General Medicine and Health Sciences, 27(2), 107-116. https://doi.org/10.26444/monz/135545

Kumar, S., Sugihara, F., Suzuki, K., Inoue, N., & Venkateswarathirukumara, S. (2015). A double-blind, placebo-controlled, randomised, clinical study on the effectiveness of collagen peptide on osteoarthritis. Journal of the Science of Food and Agriculture, 95(4), 702-707. https://doi.org/10.1002/jsfa.6752

Kviatkovsky, S. A., Hickner, R. C., & Ormsbee, M. J. (2022). Collagen peptide supplementation for pain and function: is it effective? Current Opinion in Clinical Nutrition and Metabolic Care, 25(6), 401-406. https://doi.org/10.1097/MCO.0000000000000870

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León-López, A., Morales-Peñaloza, A., Martínez-Juárez, V. M., Vargas-Torres, A., Zeugolis, D. I., & Aguirre-Álvarez, G. (2019). Hydrolyzed Collagen-Sources and Applications. Molecules, 24(22), 4031. https://doi.org/10.3390/molecules24224031

Liu, B., Xu, Z., Yu, R., Wang, J., Wang, Z., & Harrell, C. R. (2005). The Use of Type I and Type III Injectable Human Collagen for Dermal Fill: 10 Years of Clinical Experience in China. Seminars in Plastic Surgery, 19(3), 241-250. https://doi.org/10.1055/s-2005-919719

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