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Which collagen to choose

How to choose your collagen supplement in 2025

There are so many new collagens on the market that choosing the right one can make you dizzy. Here are some suggestions.

AuthorLudwik Jelonek

Author

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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Reviewed byJulia Skrajda

Verified by an expert

Reviewed by

Julia Skrajda

Clinical nutritionist

A clinical nutritionist, she works in the profession and creates personalised menus and recommendations for disease entities.

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Edited byMichael Tomaszewski

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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Fact-checkingAnna Wisniewska

Fact-checking

Anna Wisniewska

Fact-checker

Anna Wisniewska is in charge of verifying quoted sources and checking that published content is truthful.

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How to choose your collagen supplement in 2025

Updated:03 December, 2024

8 min

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Collagen is the secret to firm skin, strong nails, shiny hair and healthy joints. Unfortunately, the number of products available on the market is so large that it is difficult to choose the right preparation yourself.

That is why, together with a team of nutritionists and pharmacists, we have selected only the best products for you. Below you will find a list of a dozen great collagen supplements. We have taken into account their effectiveness, the quality of the ingredients used and the safety of use.

From this article you will learn:

Which marine collagen to choose
Which facial collagen to choose
Which collagen is best for joints

See also:

Which collagen to choose?

choose hydrolysed sea collagen type 1. Hydrolysis breaks down collagen into small components called collagen peptides, which are better absorbed. Type 1 collagen is the best type of collagen in the body - it accounts for 90% of all collagen. And fish collagen is absorbed up to 1.5 times better than bovine collagen.

We took certain criteria into account when compiling the list:

Collagen content. This is the most important aspect - the most effective formulations contain between 2.5 and 15 grams of collagen.
Collagen content.
Purity of formulation. Plenty of preparations have unnecessary additives such as sweeteners and preservatives. You won't find such supplements in our list.

Beneficial additives. We give preference to valuable ancillary active ingredients, such as vitamins or minerals that enhance the effect of the preparation and have a positive effect on the overall functioning of the body.

Research. The best collagens on the market have independent laboratory tests to confirm that the formulation contains what the manufacturer claims.

Form. Collagen applied to the skin, such as in the form of a cream, will not have long-lasting effects as it will not reach the dermis. That is why you will only find tablet, powder and drinkable formulations in the following list.
Origin of collagen. Unfortunately, some manufacturers do not state where their collagen comes from. We gave bonus points to those who indicate the source of collagen, such as fish caught in clean, chemical-free waters. Here you can see the full criteria.

Best overall

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

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.

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

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.

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.

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

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.

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.

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

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.

Best for joints

Natu.Care Collagen Premium 10000 mg, cherry

5.0

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

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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.

ALLDEYNN Collarose Fish

4.7

Collagen content: 5000 mg hydrolysate fish collagen VERISOL F®
Additional active ingredients: vitamin C, hyaluronic acid, biotin
Form: powder to dissolve in water
Dose: one scoop (6 g) of powder daily
Sufficient for: 50 days

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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

Additional information

Expert and user opinion

DuoLife Collagen fish collagen 2500 mg

4.0

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
.

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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

Additional information

User review

Convenient form

Pharmovit liquid collagen 10000 mg

4.6

Collagen content: 10000 mg hydrolysed bovine collagen types I and III
Additional active ingredients: hyaluronic acid, natural plant extracts, vitamin C, B vitamins, zinc, vitamin D
Form: vials
Dose: 25 ml
Sufficient for: 20 days

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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

Additional information

High dose

KFD Premium Collagen+

4.9

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

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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

Additional information

Expert opinion

Collagen Reme

4.0

Collagen content: 2500 mg pork collagen
Additional active ingredients: vitamin C, niacin (vitamin B3), riboflavin (vitamin B2), vitamin A, biotin, vitamin D, zinc, manganese, copper, iodine, selenium
Form: powder
Dose: one scoop per day
Sufficient for: 30 days

See price

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

Additional information

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See also:

Additional support

See also:

Facial collagen - which one to choose

The answer to the question of which collagen to choose for the skin is simple - fish collagen. The marine variety of the youth protein is considered one of the most effective. It is very well absorbed, so you do not have to wait long for the results of supplementation.

On the other hand, when it comes to the optimal type of collagen, type I is the best. It is found in our body in the highest concentration (up to 90%) and is mainly found beneath the surface of the dermis.

Fish collagen has the smallest molecules (among other types), so it is absorbed faster.

Ilona Krzak Master of Pharmacy

Collagen powder - which one to choose

The best collagen powder available on the market is Collagen Premium 5000 mg from Natu.Care. The formula comes in two versions - Cacao Bloom (chocolate flavour) and Rise&Shine (mango-maracuja flavour).

See also:

Hyaluronic acid collagen

What type of collagen to choose

You already know that it is type I collagen that is the most important for us. Apart from it, we distinguish more than 27 other types of this protein. However, five types are key for us.

Collagen type II. Promotes the condition of bones and cartilage tissue, which is why we recommend it for people who have joint problems. Type II collagen can prevent the pain caused by osteoarthritis, for example.
Collagen.
Collagen type III. After type I collagen, it is the most important in the body. It is responsible for 5-20% of all youth protein in the body. It cooperates with type I collagen in most processes.

Collagen type V. It is a building block of the lung, liver, cornea and bone matrix. It is the collagen necessary for proper fibre formation. It also supports eye and hair health.
Type X collagen. Similar to type II, it is mainly found in cartilage. What's more, it is one of the components of bones, which is why its deficiency can lead to joint pain.

Most often in collagen supplements you will find type I collagen (sometimes combined with type III). We point out that a large proportion of manufacturers do not provide information on the type of collagen used.

Which collagen to choose for joints?

Collagen for joints should contain the right dose of the youth protein. Otherwise, it will not have the expected effects. Studies suggest that the most effective formulations contained between 2,500 and 15,000 mg of hydrolysed collagen. Supplementation is recommended for athletes.

See also:

If you have any questions, feel free to ask in the comments section. But first, check out what others have asked.

Summary

When choosing a collagen supplement, it is worth paying attention to, among other things, the collagen content, additional active ingredients and the form.
The best collagen on the market is premium collagen 5000 mg from Natu.Care.
The best collagen for the face is type I fish collagen.

FAQ

What company's collagen do we recommend?

The best collagen (from collagen) available on the market is our own - Collagen Premium 5000 mg. However, it is worth noting that equally good products are offered by brands such as Aura Herbals and Sundose.

What to look out for when buying collagen.

One of the most important things to look out for is the collagen content. In addition to this, the purity of the formulation, the additional active ingredients, the origin of the collagen, the form of the supplement, as well as the laboratory tests are not insignificant.

Are there side effects of taking collagen?

Side effects of taking collagen rarely occur. The protein of youth occurs naturally in the body, so most often supplementation is safe. Occasionally, however, collagen preparations can cause eczema, skin rashes and also digestive problems.

Particularly careful with collagen supplementation should be people who are allergic to the ingredients in some preparations.

Which products contain the most collagen?

You will find the most collagen in cartilage and leather-based products. The products that will provide you with it are:

crusts,
broth on beef, pork or chicken bones,
chicken with skin,
meat and fish jellies,
fish with skin,
goat,
shank,
salcessón,
offal,

Vegetables and fruit are also important in a collagen diet. They make it possible to support the absorption and production of collagen. Particularly make sure to consume products with vitamin C - it's collagen's best friend.

What fruit and vegetables is collagen found in?

Collagen is not found in fruit and vegetables. It is an animal protein, so you will only find it in such products. Remember, however, that fruit and vegetables provide us with vitamins and minerals that support collagen production in the body.

This includes vitamin C, zinc, copper and vitamin A, among others.

What are the symptoms of collagen deficiency?

Most often, when something bad happens, our body lets us know about it. It is no different with collagen deficiency, when we run out of collagen, we will experience certain symptoms.

Symptoms of collagen deficiency:

worse condition of skin,
dry and matted hair,
broken nails,
painful joints,
lower immunity,
longer recovery from illness,
disorders of appetite,

Collagen deficiency is most easily and quickly supplemented with dietary supplements. Check out the most powerful collagens on the market: Collagen 5000 mg Natu.Care, Colladrop Flex, Collagen Sundose, or Colladrop Forte.

Can collagen be purchased from a pharmacy?

Yes, collagen can be purchased from a pharmacy. Remember, however, that the youth protein only comes in supplement form. Moreover, in pharmacies we will most often have a limited selection of collagen in tablets and to drink, so it is much better to check the available products in online stores.

Sources

See all

Benisek, N. by A. (n.d.). What Is Marine Collagen? WebMD. Retrieved February 23, 2023, from https://www.webmd.com/beauty/marine-collagen

Bovine Collagen vs Marine Collagen. (n.d.). Retrieved February 23, 2023, from https://www.justvitamins.co.uk/blog/bovine-collagen-vs-marine-collagen/

Collagen Type 10-An overview | ScienceDirect Topics. (n.d.). Retrieved February 23, 2023, from https://www.sciencedirect.com/topics/medicine-and-dentistry/collagen-type-10

COLLAGEN TYPE II (NATIVE): Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews. (n.d.). Retrieved February 23, 2023, from https://www.webmd.com/vitamins/ai/ingredientmono-714/collagen-type-ii-native

Morgan Pfiffner, M. S. (2022). Type-II Collagen Research Analysis. https://examine.com/supplements/type-ii-collagen/

Shoulders, M. D., & Raines, R. T. (2009). Collagen Structure and Stability. Annual Review of Biochemistry, 78(1), 929-958. https://doi.org/10.1146/annurev.biochem.77.032207.120833

Significant Amounts of Functional Collagen Peptides Can Be Incorporated in the Diet While Maintaining Indispensable Amino Acid Balance-PubMed. (n.d.). Retrieved 23 February 2023, from https://pubmed.ncbi.nlm.nih.gov/31096622/

Type I Collagen-An overview | ScienceDirect Topics. (n.d.). Retrieved February 23, 2023, from https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/type-i-collagen

Type-V Collagen-An overview | ScienceDirect Topics. (n.d.). Retrieved February 23, 2023, from https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/type-v-collagen

Henriksen, K., & Karsdal, M. A. (2016). Chapter 1-Type I Collagen. IN M. A. Karsdal (Ed.), Biochemistry of Collagens, Laminins and Elastin (pp. 1-11). Academic Press. https://doi.org/10.1016/B978-0-12-809847-9.00001-5

Naomi, R., Ridzuan, P. M., & Bahari, H. (2021). Current Insights into Collagen Type I. Polymers, 13(16), 2642. https://doi.org/10.3390/polym13162642

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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