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Rating the most effective marine collagen of 2022 

Marine collagen, typically additionally referred to as fish collagen, is a compound extracted from fish bones, pores and skin, and scales that could be a key constructing block for wholesome muscle groups, bone, cartilage, and pores and skin in your physique. 

Marine collagen comprises particular subtypes of collagen that aren’t present in different sources like cow, rooster, or vegan collagen, so it’s an incredible addition to your complement routine in order for you the broadest vary of kinds of collagen. 

Trying to maintain excessive ranges of collagen in your physique for more healthy connective tissue? Look no additional—our analysis workforce has ranked and reviewed the ten greatest choices available on the market, plus supplied an in-depth evaluation of who ought to use marine collagen and why. 


1. Sports activities Analysis Marine Collagen Peptides

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Sports activities analysis makes a easy, unflavored marine collagen from wild-caught fish. It offers a sturdy amino acid profile and has ample quantities of each Kind I and Kind III collagen.

It’s an incredible possibility for a easy and efficient powder-form fish collagen complement, and because of its cautious sourcing and high-quality collagen content material, it garners the highest spot in our rankings.

2. Very important Proteins Marine Collagen

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Very important Proteins makes a superb marine collagen powder that’s unflavored, wild-caught, and has an incredible amino acid profile. It’s finely powdered and simple so as to add to scorching or chilly drinks, so it goes equally nicely with espresso or a protein shake.

The give attention to purity, simplicity, and cautious sourcing make it among the best choices on the market. 

3. Youtheory Marine Collagen

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Youtheory makes one among our favourite capsule-based marine collagen dietary supplements since its formulation is so centered on wholesome pores and skin and wholesome joints. It combines collagen from tilapia and catfish with a couple of different key substances for pores and skin and joint well being: silica from horsetail extract, selenium, zinc, and the antioxidants vitamin A and vitamin C.

For those who want a dead-simple complement so as to add to your routine for more healthy pores and skin and joints, look no additional than Youtheory. 

4. Nature Power Marine Collagen Peptides

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Nature Power’s fish collagen is unflavored and sourced from wild-caught cod. It offers a excessive focus of Kind I collagen and an entire amino acid profile. In terms of easy, powder-form marine collagen, you may’t go incorrect with Nature Power.  

5. Collazing Wild Alaskan Marine Collagen

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Collazing is likely one of the few capsule-based fish collagen producers to place a give attention to collagen high quality on the forefront of their product. This wild-caught collagen from pollack offers marine collagen alongside vitamin C and hyaluronic acid, which makes this complement equally well-suited for pores and skin well being and joint well being.

6. Neocell Marine Collagen

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Neocell is a capsule-based collagen complement that mixes fish collagen offering Sorts I and III collagen alongside a mix of hint minerals, nutritional vitamins, and hyaluronic acid, a compound that promotes joint well being.

The extra hint minerals and hyaluronic acid are good additions, and the capsule format makes it tremendous handy to take. The first draw back with this complement is that its collagen comes from only one supply (carp) and isn’t wild-harvested. So, should you’re searching for the highest-quality wild-caught fish collagen, different dietary supplements is perhaps a greater possibility. 

7. Anthony’s Marine Collagen Peptides

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Anthony’s is a model that reliably produces easy and pure powder-form dietary supplements, and their marine collagen is an ideal instance of this strategy.

This collagen complement is derived from wild-caught fish and focuses on offering Kind I collagen, which is by far essentially the most ample within the human physique. Whereas there are different choices with a broader vary of collagen sorts, Anthony’s remains to be a stable choose if Kind I collagen is your precedence. 

8. Amandean Marine Collagen

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Amandean makes a easy and simple marine collagen complement that’s simple so as to add to scorching or chilly drinks.

The fish collagen included on this complement is wild-caught, however Amandean doesn’t present as a lot information on the precise supply of their collagen as different producers do. Nonetheless, it’s a stable possibility if all you want is an easy fish collagen powder. 

9. Andrew Lessman Marine Collagen Peptides

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Andrew Lessman is available in quick-dissolving capsules that you simply add to water or every other beverage of alternative. It provides you the simplicity of a pill-based complement however the simplicity of a powder-based complement.

Whereas the tilapia-derived collagen on this marine collagen complement is nothing particular, the formulation does add within the joint complement MSM, making this a good alternative if joint well being is your focus. 

10. Wild Gas Marine Collagen Liquid

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Liquid marine collagen is a distinct segment product with only some manufacturers producing high quality merchandise, however Wild Gas is one among them. This marine collagen comes dissolved in water, with hyaluronic acid added for joint and pores and skin well being, plus citric acid, stevia, and lemon flavoring to masks among the fishy style of unflavored marine collagen. Even so, some customers nonetheless complain concerning the taste, and for most individuals, a powder-form or capsule-based marine collagen complement is a more sensible choice. 

Class winners

Greatest marine collagen general: Sports activities Analysis Marine Collagen Peptides

Sports activities Analysis takes our prime general spot due to its give attention to high-quality sources for its collagen. Through the use of two various kinds of fish (barramundi and pink snapper), Sports activities Analysis delivers each Kind I and Kind III collagen, giving your physique a broader vary of constructing blocks for pores and skin and different connective tissue. This give attention to high quality substances propels sports activities analysis to the highest of our rankings. 

Greatest marine collagen for higher pores and skin: Youtheory Marine Collagen

Youtheory offers high-quality fish collagen alongside different important substances for wholesome pores and skin, like selenium, silica, and vitamin C. As a capsule-based complement, it’s additionally tremendous simple to include into your every day routine. These properties make it our advice in order for you a simple manner to make use of marine collagen for more healthy pores and skin.

Greatest marine collagen for joint well being: Sports activities Analysis Marine Collagen Peptides

Although different marine collagen merchandise have substances which are particularly tuned for joint well being, like MSM and hyaluronic acid, the uncooked quantity of collagen you will get with a powder-based collagen complement is simply a lot greater that for most individuals, it’s higher to take a devoted powder-form collagen product and complement with MSM, hyaluronic acid, or one other joint complement if vital.

Sports activities Analysis is the most effective powder-form marine collagen on the market, and it delivers a excessive dose of high-quality Kind I and Kind III collagen for strengthening your cartilage and enhancing joint well being. 

Greatest marine collagen drugs: Youtheory Marine Collagen

If you would like the comfort of a capsule when taking marine collagen, Youtheory Marine Collagen is the way in which to go. These capsules present fish collagen alongside different key substances for pores and skin and joint well being: silica, selenium, and vitamin C. These further substances assist increase the good points in pores and skin and joint well being that you simply get from the dual-sourced fish collagen in Youtheory Marine Collagen. 

Greatest marine collagen with hyaluronic acid: Collazing Wild Alaskan Marine Collagen

Collazing Wild Alaskan Marine Collagen is likely one of the few marine collagen dietary supplements that gives hyaluronic acid alongside high-quality collagen from wild-caught fish. For those who particularly need hyaluronic acid for joint well being alongside marine-sourced collagen, Collazing is certainly the way in which to go. 

Greatest marine collagen for older adults: Sports activities Analysis Marine Collagen Peptides

Collagen manufacturing declines later in life, which could clarify why older adults have much less wholesome pores and skin and connective tissue. Our prime choose, Sports activities Analysis Marine Collagen Peptides, is a superb alternative for older adults trying to hold their collagen ranges excessive, due to its mixture of Kind I and Kind III collagen sourced from two completely different sorts of wild-caught fish. 

Who can buy marine collagen?

Marine collagen is a wealthy supply of proteins that function constructing blocks for connective tissue inside your physique. Because of this, it’s an incredible alternative if you’re trying to enhance pores and skin well being, cut back wrinkles, counteract joint ache from arthritis, or cut back ache from sports activities accidents. Marine collagen is a very robust supply of Kind I collagen, which makes up the overwhelming majority of the collagen present in your physique. 

Collagen ranges inside your physique lower as you become old, which could clarify why older adults have much less wholesome and elastic pores and skin, extra painful joints, and worse connective tissue integrity. Taking marine collagen as a part of your every day complement routine is one solution to counteract the lower in collagen ranges that happens with age.

Marine collagen can be a great possibility for folks with joint ache. Collagen from any supply is a well-liked ingredient in joint dietary supplements, and collagen makes up nearly all of the mobile construction of your joint cartilage.

Supplemental collagen containing the form of Kind I collagen that’s ample in marine collagen has been efficiently investigated as a remedy for each osteoarthritis and rheumatoid arthritis, suggesting that marine collagen might have potent results both repairing harm to cartilage or lowering irritation in cartilage that contributes to joint ache.

Marine collagen can be an incredible complement if you wish to enhance your pores and skin well being. One of many most important areas of focus of analysis on collagen supplementation has been on its means to strengthen and enhance the elasticity of pores and skin: as you age, and as you’re uncovered to extra ultraviolet mild from the solar, your pores and skin’s collagen breaks down.

Analysis on collagen supplementation means that including collagen to your routine can counteract this breakdown, serving to to make your pores and skin feel and appear youthful and extra elastic. 

Lastly, collagen supplementation can be a well-liked possibility amongst folks searching for more healthy nails, hair, and tendons. The rationale for this use-case is motivated by the advantages of collagen for pores and skin and for joint cartilage.

Since each of those connective tissues are made up of collagen, and collagen supplementation seems to profit each pores and skin and joints, it follows that collagen supplementation ought to be useful for different connective tissue as nicely, together with nails and hair.

Whereas there’s much less analysis on this entrance, marine collagen customers however report experiencing stronger, much less brittle hair and nails after a number of weeks of taking collagen as part of their weight loss program, making it a lovely possibility for folks searching for more healthy hair and nails. 

How we ranked

To formulate our rankings, we began by collating a variety of marine collagen-based merchandise available on the market. We organized these by complement sort, separating out collagen powder, collagen capsules, and liquid collagen options. Every of those has barely completely different use-cases, so we first ranked merchandise inside their respective class earlier than assembling the general rankings.

Inside every class, we rewarded marine collagen merchandise that got here from wild-caught fish, versus farm-raised fish. We additionally rewarded merchandise that had been clear about what kinds of fish their marine collagen got here from, with further factors going in the direction of merchandise from a number of sorts of fish, since this will increase the variety of collagen sorts and sources within the complement. 

For powder-based marine collagen dietary supplements, we put an extra premium on purity: we solely ranked merchandise that had been 100% pure collagen, with no added flavoring or further substances.

Powder-form marine collagen is essentially the most versatile type of collagen, and many individuals fascinated about utilizing it are going so as to add it to their very own customized shakes and smoothies, so purity is of the utmost significance right here. That’s why Sports activities Analysis and Very important Proteins made their solution to the highest of our rankings.

Although in precept marine collagen can come from both fish or different marine animals like sea urchins and jellyfish, all of our top-rated merchandise had been sourced from ocean-caught fish.

Although they ship a decrease dosage, capsule-based marine collagen dietary supplements are extra handy and are higher candidates for including in further dietary supplements alongside marine collagen. For these merchandise, we utilized the identical evaluation of collagen sourcing, rewarding merchandise that had been wild-caught from particular fish species. 

As well as, we rewarded dietary supplements that paired marine collagen with different dietary supplements helpful for joint and pores and skin well being, like vitamin C for antioxidant safety and hyaluronic acid for lowering joint irritation.

These further substances, present in merchandise like Youtheory Marine Collagen and Collazing Wild-Caught Alaskan Marine Collagen, have the potential to amplify the advantages of marine collagen, in order that they made their solution to the highest of the capsule-based collagen sub-category.

Capsules that contained an excessive amount of in the way in which of pointless components, binders, and preservatives fell within the rankings, or obtained dropped solely.

Liquid marine collagen dietary supplements are greatest utilized in area of interest instances for individuals who can’t or don’t prefer to take capsules, however who additionally don’t wish to hassle mixing up their very own powder-form marine collagen into espresso, tea, shakes, or smoothies.

We utilized lots of the identical standards of purity and high quality sourcing to liquid collagen dietary supplements, although many merchandise didn’t make the reduce. We did reward merchandise that included different useful compounds like vitamin C and hyaluronic acid.

One further consideration for liquid collagen was style–in contrast to capsules, liquid collagen can tackle an oily, fishy style, and a few merchandise do a poor job making an attempt to masks this style with different substances. This dropped a number of liquid collagen candidates from our rankings, leaving solely Wild Gas Marine Liquid Collagen (and even it ended up on the backside, due to the lingering fishy taste). 

To mix merchandise throughout classes, we weighted every marine collagen product by how broadly helpful it might be to the everyday person. Since powder-form marine collagen is so versatile and since our prime powder-form merchandise had been additionally 100% pure collagen, with no pointless components, these got here out on prime.

Capsule-based marine collagen with essentially the most helpful added extras, just like the silica and selenium in Youtheory, and the vitamin C and hyaluronic acid in Collazing, got here in subsequent, due to their great usefulness for joint and pores and skin well being.

Different powder-form marine collagen and capsule-based marine collagen with extra generic formulations or extra area of interest use instances trailed, with the most effective liquid collagen (Wild Gas) mentioning the rear for the explanations outlined earlier. 


Marine collagen can cut back joint ache from osteoarthritis. The cartilage that makes up the articular floor of your joints is comprised of collagen, and sustains harm that causes joint ache in each rheumatoid arthritis and osteoarthritis. The truth that collagen is the fundamental constructing block for cartilage motivated an enormous quantity of analysis into whether or not pure sources of collagen protein, like marine collagen, might enhance operate and cut back ache in folks with arthritis. 

A latest overview article by researchers in the UK and revealed within the Journal of Arthritis in 2017 summarizes the findings so far (1). After reviewing an enormous vary of randomized managed trials and animal mannequin research, the authors concluded that oral collagen supplementation is an efficient solution to cut back ache brought on by osteoarthritis. Varied research discovered decreases in arthritis-related ache by as much as 70-80% after six months of supplementation with collagen. 

Some analysis means that marine collagen might additionally cut back ache from rheumatoid arthritis, however these findings are much less clear. The identical overview research additionally checked out a variety of medical research on rheumatoid arthritis, which is brought on by an immune response to cartilage in your physique (in distinction, osteoarthritis is brought on by direct harm to your cartilage).

In contrast to the findings on collagen for osteoarthritis, the findings for rheumatoid arthritis had been extra conflicting. Some research discovered a major impact of collagen supplementation on rheumatoid arthritis ache, and pointed to decreases in circulating ranges of inflammatory markers within the physique as proof.

Nonetheless, different research discovered that oral collagen dietary supplements didn’t enhance rheumatoid arthritis, particularly when in comparison with conventional pharmaceutical remedies. The authors of the overview article level out that extra analysis is required, particularly since among the mechanistic research on collagen have proven promising results, like useful adjustments in immune operate, in animal fashions of rheumatoid arthritis.

Marine collagen might assist make your pores and skin look youthful and really feel stronger. Your pores and skin depends strongly on collagen for its structural integrity, and one of many cardinal indicators of getting old is deterioration within the collagen of your pores and skin. Because of this, marine collagen has attracted a variety of consideration as a doable solution to restore and heal pores and skin broken by getting old. 

Scientific analysis by dermatologists factors to a few major adjustments in pores and skin induced by collagen supplementation: improved pores and skin elasticity, higher pores and skin hydration, and better collagen density within the dermis (the layer of “true pores and skin” that comprises a the dense matrix of collagen-based connective tissue).

A overview of 11 completely different research, totaling over 800 experimental topics, was revealed in 2019 within the Journal of Medication in Dermatology (2). Throughout the vary of research, which lasted between 4 and 24 weeks, the researchers pointed to empirical proof displaying that, in comparison with a placebo, taking a collagen-based complement will increase the elastic properties of pores and skin, restoring it to a younger state.

Moreover, collagen supplementation elevated the water content material of pores and skin, which means the pores and skin was better-moisturized. Lastly, the density of collagen itself was elevated within the collagen-rich dermis layer of the pores and skin, confirming what we’d suspect–taking supplemental collagen results in extra collagen being deposited into the structural matrix that offers the pores and skin its energy. 

Marine collagen may help cut back ache from sports-related accidents and pace restoration from exercise-related soreness. Spurred by the success of utilizing collagen to scale back joint ache from arthritis, a raft of latest analysis has investigated utilizing collagen to deal with joint ache and soreness brought on by sports activities accidents and train as nicely.

The findings listed below are fairly promising: a meta-analysis in 2021 that included 15 completely different randomized managed trials discovered that collagen supplementation improves joint operate and reduces joint ache in athletes with accidents that trigger joint-related ache (3).

Moreover, some analysis indicated that collagen supplementation might cut back exercise-related muscle soreness, although the outcomes weren’t as strong as these indicating collagen’s advantages for joint ache.

Notably, these research on sports-related joint ache used pretty excessive dosages of collagen: ten to fifteen grams per day, normally. This implies that pretty excessive ranges of collagen consumption is perhaps essential to see a major profit in terms of joint ache brought on by train.

Marine collagen may benefit hair and nail energy, however the proof shouldn’t be as robust because the proof for pores and skin and joint well being. A lot of the excitement on-line about collagen dietary supplements usually and marine collagen particularly issues its advantages for nail and hair well being.

Many well being consultants suppose that the identical advantages of collagen for pores and skin and joints ought to prolong to hair and nails, since they’re made up of lots of the identical structural proteins.

Nonetheless, scientific researchers have cautioned in opposition to leaping to conclusions on this entrance. A short overview by researchers at Northwestern College revealed in 2021 contrasted the comparatively restricted experimental proof on collagen for nail and hair well being (which is promising, however very a lot preliminary) in opposition to the media picture of collagen dietary supplements, which frequently portrays them as a miracle-fix for brittle nails and dry hair (4).

Crucial takeaway is that the analysis remains to be very restricted on this entrance in terms of marine collagen. Some small research do present promise: one open-label, uncontrolled experiment, for instance, discovered that taking a collagen complement for twenty-four weeks elevated nail energy and decreased chipped nails, although with out a management group it’s onerous to separate this from a placebo impact (5).

One other research pointed to enhancements in hair energy with a particular collagen preparation (6) taken for 16 weeks.

Whereas these outcomes counsel extra analysis ought to be accomplished on taking collagen for hair and nail well being, they’re nonetheless a far cry from the big meta-analyses of many alternative research that help utilizing collagen for joint ache and pores and skin well being.

Unwanted effects

Some sources say girls who’re pregnant mustn’t take marine collagen. Fish and different ocean-sourced meals are a standard supply of allergens, and due to the immune system adjustments that occur throughout being pregnant, some well being consultants suggest avoiding marine collagen when you find yourself pregnant.

Nonetheless, there isn’t a lot medical literature on the subject. The rationale for avoiding marine collagen throughout being pregnant doesn’t must do with the security of the collagen within the complement itself, however due to the potential danger (albeit a small one) of an immune system response to traces of fish protein which are left over within the complement. 

Marine collagen might set off seafood or shellfish allergy symptoms. Since marine collagen is sourced from fish, it ought to be no shock that it will possibly set off seafood allergy symptoms.

Shellfish allergy symptoms are additionally a danger, since some marine collagen is sourced from non-fish marine animals, and sometimes lower-quality merchandise have murky provide chains that might imply that collagen from a variety of marine creatures might make its manner into your complement.

You probably have a seafood or shellfish allergy, it’s simply higher to not probability it: go for a vegan collagen complement or a bone broth complement as a substitute–you’ll get a lot of the identical profit with out the allergen danger. 

Marine collagen dietary supplements may cause delicate gastrointestinal points. As with many dietary supplements, even these sourced from pure meals, marine collagen can typically trigger bloating or different delicate gastrointestinal points.

One research recognized nausea, flatulence, and indigestion as potential hostile results brought on by collagen supplementation, pegging their incidence at 0.5-1.5% of all customers (7). These results are delicate, and are additionally seen in different collagen-based dietary supplements like collagen peptides.

Really helpful dosage

Because the analysis on collagen supplementation for well being is pretty new, the everyday dosage utilized in scientific research is all throughout the board. For pores and skin well being, a variety of research cited in a overview article by researchers at Drexel College and revealed within the Journal of Beauty Dermatology used every day dosages starting from one gram to 10 grams of collagen per day (8). Research utilizing this vary of dosages discovered vital enhancements in pores and skin moisture, wrinkle look, and pores and skin elasticity. 

For joint well being and restoration from sports activities accidents, a unique overview article revealed in 2021 within the journal Amino Acids surveyed 15 completely different research on utilizing collagen in athletes, aged adults, and recreationally lively folks (9).

A number of of those research discovered enhancements in joint ache, muscle soreness, and joint irritation. Dosages in these research tended to be greater, with many research utilizing as much as 15 grams of collagen per day, and one research utilizing 20 grams per day.

These findings counsel that utilizing marine collagen for joint well being and sports activities harm restoration would possibly name for greater doses than utilizing marine collagen for enhancing pores and skin well being and lowering wrinkles. 

There’s much less proof on the correct dosage vary for utilizing marine collagen for hair and nail well being, however utilizing dosing pointers from analysis on pores and skin is an effective place to begin: 5 to 10 grams of collagen per day are typical dosages utilized in analysis on pores and skin well being, which appears nearly as good a spot as any to begin for nail and hair well being. 

For all-purpose use, beginning with a dosage of two.5 grams of marine collagen per day and ramping up if vital is an effective plan. This dosage is safely in the course of the ranges used for each pores and skin well being and joint well being in scientific analysis, and is definitely achievable no matter your methodology of supply (powder, capsules, liquid marine collagen).

For those who aren’t getting the outcomes you need after a couple of weeks, you may up your dosage to 10 or 15 grams of marine collagen per day. These greater dosages are greatest achieved with powder-form marine collagen merchandise, since it might require an enormous quantity of capsules to stand up to fifteen grams per day. 

Whereas analysis is spotty on the right way to break up your marine collagen dosage all through the day, some knowledge counsel that it’s higher to unfold your marine collagen out into three doses per day as a substitute of only one.

A paper on using collagen supplementation for lowering the indicators of getting old revealed in 2014 confirmed that collagen ranges within the physique peak about two hours after taking a dose, then decline to about half that stage by 4 hours post-ingestion (10).

From this info, it follows that taking one third of your whole collagen dosage within the morning, one third within the afternoon, and one third within the night or earlier than mattress would maximize your publicity to excessive collagen ranges inside your physique. 


Q: Is powdered marine collagen higher than marine collagen drugs?

A: Whether or not you’re taking marine collagen in powder or capsule kind, you’re nonetheless getting the identical compounds. Nonetheless, our rankings workforce had a slight choice for powder-form marine collagen.

That’s as a result of it’s simpler to take greater doses of collagen with a powder-based complement, and far of the newer analysis on utilizing collagen for pores and skin and connective tissue well being is utilizing pretty giant doses of ten to fifteen grams of collagen per day.

Whereas it’s doable to get that from a capsule, you find yourself taking a variety of them. For individuals who need further vitamins alongside collagen, although, like vitamin C or hyaluronic acid, pill-based marine collagen is an effective possibility. These further vitamins can improve the pores and skin and joint well being advantages of marine collagen.

Q: The place does marine collagen come from? 

A: Marine collagen is harvested from marine animals: virtually at all times fish, however in precept it may also be sourced from sea urchins, jellyfish, and different ocean-dwelling organisms.

All of our top-ranked marine collagen dietary supplements come from wild-caught fish, and uncooked collagen is harvested from their pores and skin, bones, and scales. Sourcing marine collagen from these completely different tissues ensures a range of various collagen sorts within the closing product. 

Q: How do you’re taking marine collagen powder?

A: Most individuals favor to combine marine collagen powder into both a heat beverage (like tea or espresso) or a protein shake or smoothie. It’s tremendous to combine it into plain water, too, although the style and texture are fairly bland. For extremely pure marine collagen powder, there’s a lot much less of a fishy style than you’d count on: for the reason that collagen is powdered, filtered, and purified after harvesting, surprisingly little stays besides extremely pure collagen.

Q: When do you have to take marine collagen?

A: Since collagen ranges rise and fall pretty rapidly after taking a marine collagen complement, it’s greatest to unfold your collagen dosage out all through the day into two or three separate doses.

After taking a single dose of collagen, ranges of collagen in your physique attain a most after two hours, then drop by about 50% after the subsequent two hours (11).

Structuring your marine collagen supplementation schedule so you could have six to eight hours between doses is one of the best ways to make the most of the absorption dynamics and maximize collagen ranges in your physique. 

Q: How lengthy does it take for marine collagen to work? 

A: Many of the tissues in your physique that use collagen develop and restore themselves comparatively slowly, so marine collagen might take a number of weeks to begin displaying an impact.

Certainly, most analysis on utilizing collagen supplementation for joint ache and sports activities accidents have been research that final between six and 12 weeks. Analysis on utilizing collagen for pores and skin well being has lasted for similarly-long intervals, with the everyday research lasting between eight and 12 weeks.

If you’re taking marine collagen and aren’t seeing a right away impact, you must hold these findings in thoughts: it might take six weeks or extra to begin seeing the advantages of marine collagen, and getting the complete impact might take a number of months (a couple of of the profitable research on collagen supplementation have lasted as much as six months!).

Q: What’s the distinction between marine collagen and collagen peptides?

A: Marine collagen is a sort of collagen peptide. Collagen can are available two varieties: gelatin and hydrolyzed collagen. Collagen peptides are a time period for the broken-down elements present in hydrolyzed collagen, and since marine collagen is itself hydrolyzed through the manufacturing course of, all marine collagens are collagen peptides (and all marine collagen is hydrolyzed as nicely). 

Q: Is marine collagen higher than bovine collagen? 

A: When it comes to their collagen content material, marine collagen is fairly much like bovine collagen. Each have excessive ranges of Kind I collagen, which is the most typical in your physique and which might be crucial for pores and skin and joint well being. Each additionally include smaller quantities of Kind III collagen, which is utilized in bone marrow.

Fish and bovine collagen differ in how a lot and what sort of different kinds of collagen are current, however these are in hint quantities and usually are not prone to have a significant affect on the well being advantages of collagen.

Q: What kinds of collagen are in marine collagen? 

A: Marine collagen is usually Kind I collagen, which can be essentially the most ample type of collagen in your physique’s connective tissue. Like bovine collagen, marine collagen additionally comprises Kind III collagen, which is utilized by your physique in bone cells and bone marrow. 

Q: Is marine collagen the identical factor as fish collagen? 

A: In precept, it’s doable to get marine collagen from non-fish sources (like jellyfish or sea urchins), however in observe these phrases are kind of interchangeable.

All of our high-quality marine collagen dietary supplements are sourced from fish, because it’s simpler to confirm their sourcing (e.g. by checking if the fish had been wild-caught or farm-raised) and since deriving your collagen from fish permits you a greater diversity of collagen sources, by getting collagen from a number of completely different species of fish. 

Q: The place does fish collagen come from? 

A: Fish collagen is harvested by soaking fish scales, bones, and pores and skin in an answer, then purifying and powderizing the collagens which are extracted from the uncooked materials. On this manner, fish collagen is similar to bone broth, which has excessive ranges of animal collagen (both bovine or rooster, relying on what sort of bones are used to make the broth).

Associated articles


Marine collagen is a superb complement to take for pores and skin and joint well being. Collagen sourced from fish is wealthy in Sorts I and III collagen, which can assist your pores and skin look youthful and fewer wrinkled, and your joints really feel much less painful.

It’s additionally widespread for nail and hair well being, and can be a good selection for athletes trying to cut back ache and hasten their restoration from sports activities accidents.

Although it shouldn’t be taken throughout being pregnant, marine collagen has little else in the way in which of uncomfortable side effects, and is a superb alternative as a complement in its personal proper, or as an ingredient in a protein shake or smoothie. 

For BodyNutrition’s #1 marine collagen advice, click on right here.

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