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The Best Marine Collagen Protein Powder | 2023

Last updated on February 21, 2023

We looked at the top 13 Marine Collagen Protein Powders and dug through the reviews from 29 of the most popular review sites including and more. The result is a ranking of the best Marine Collagen Protein Powders.

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Our Picks For The Top Marine Collagen Protein Powders

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Our Take
  Top Pick

Vital Proteins Easy Digest Marine Collagen Protein Powder

Don't Waste Your Money Seal of Approval

Vital Proteins

Easy Digest Marine Collagen Protein Powder

Overall Take

Mix With AnythingImprove the health of your hair, skin and nails with this high-quality marine collagen protein powder.

  Runner Up

Collagen Healthy Hair Growth Marine Collagen Protein Powder


Healthy Hair Growth Marine Protein Powder

Overall Take

For the LadiesThis marine collagen protein powder contains no artificial ingredients and it's also free of bovine.

  We Also Like

CORREXIKO Premium Anti-Aging Marine Collagen Protein Powder


Premium Anti-Aging Marine Collagen Protein Powder

Overall Take

Physician-FormulatedYou can feel good about adding this marine collagen protein powder to your diet, as it was formulated by a licensed physician.

  Strong Contender

Sports Research Unflavored Marine Collagen Protein Powder

Sports Research

Unflavored Marine Collagen Protein Powder

Overall Take

Affordable Price TagWith this marine collagen protein powder bottle, you'll get a total of 34 servings.

  Also Great

Zen Principle Kosher Marine Collagen Protein Powder

Zen Principle

Kosher Marine Collagen Protein Powder

Overall Take

Easily DigestibleThis marine collagen protein powder mixes well in both hot and cold liquids.

Don't just take for granted what one reviewer says. Along with our own experts, Simplemost analyzes the top expert reviews of the leading products and generates a score you can actually trust.

Products Considered

We identified the majority of the marine collagen protein powders available to purchase.

Products Analyzed

We then selected the leading and most popular products for our team to review.

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Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources.


User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

The Best Overall

Vital Proteins Easy Digest Marine Collagen Protein Powder

Our Expert Score


Our Take

You'll find this unflavored marine collagen protein powder mixes with both hot and cold beverages. You can also add it to a bowl of vegetable soup or sprinkle it into your favorite muffin mix. Two scoops make up a serving and each reusable container offers 18 total servings.

The Best Bang For Your Buck

CORREXIKO Premium Anti-Aging Marine Collagen Protein Powder

Our Total Score


Our Take

Only the best ingredients are used to make this protein powder. In fact, the collagen is sourced from the skin of fish, instead of the fish's scales, which may cost less, but are not as rich in nutrients. Possible benefits of adding collagen to your diet include new hair growth, stronger bones and better skin elasticity.

Our Marine Collagen Protein Powder Buying Guide

Collagen is essential to life and responsible for so many functions within the body. It’s found in everything from your blood vessels to your teeth and it provides structure to your skin, bones and muscles. If your body isn’t making enough collagen on its own, you may want to consider adding a marine collagen protein powder to your diet to give your collagen levels a boost.

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The most important thing when shopping for marine collagen protein powder is choosing a brand that uses quality ingredients. Consider brands that source their wild-caught deep-sea fish from the North Atlantic waters. Keep in mind that farm-raised fish are often injected with hormones and fed antibiotics.

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Next, you want to examine the product label to further validate its quality. This is important because you want to give your body the best support possible.  Some companies also have their collagen protein powder voluntarily tested by a third-party tested, so you can feel good about buying it.

Make sure the marine collagen protein powder you select works with the diet you are currently following. Some powders are physician-formulated and can be used with a wide range of diets, including gluten, dairy and sugar-free. Others may be non-GMO and certified Paleo, keto, kosher and halal-friendly.

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Finally, check the nutrition label to see exactly what you’re getting with each serving of marine collagen protein powder. For example, one bottle may offer 5 grams of collagen, 4.7 grams of protein, 5 grams of hydrolyzed collagen peptides and 10 essential amino acids.

Simplemost Fun Fact

Collagen is an important protein produced by the human body. Unfortunately, the older you get, the less collagen your body is able to produce on its own. This is why many people choose to add collagen to their diet via a protein powder.

While you can opt for a collagen protein powder that is derived from bovine sources, there are certain benefits to going with a powder that comes from marine sources. For example, fish collagen is absorbed more easily, which means it has the ability to reach your bloodstream quicker. This may be possible due to the fish collagen’s lower molecular weight and size.

The Marine Collagen Protein Powder Tips and Advice

  • Always contact your doctor before beginning any new supplement. This is especially important for pregnant and nursing mothers, individuals with underlying health conditions and anyone taking medication.
  • Marine collagen protein powder may cause digestive issues in some individuals. If you experience this, discontinue use and consult with your family physician.
  • Marine collagen protein powder is not safe for individuals with shellfish or other marine allergies.
  • Always keep any and all supplements out of the reach of children. Even if the supplement is made of natural ingredients, it can have side effects when more than the recommended amount is taken.
  • Store your marine collagen protein powder at room temperature in a cool dry location. Moisture can cause the powder to clump and become unusable.
  • When shopping for the best marine collagen protein powder, determine how much you’re paying per ounce, as each container may come in a different size. The CORREXIKO Hydrolyzed Protein Powder is more moderately priced. At the top of the price range are formulas that use 100% Norwegian cod sourced from the North Atlantic waters.

About The Author

Alicia Bodine 

Alicia Bodine is a New Jersey-based writer specializing in health and nutrition. She enjoys spending time searching for the best all-natural products that will keep her and her family in optimal health. With more than 15 years of experience, her work has appeared on leading health and wellness publications. When she's not writing, you'll find her gardening, spending time with her kids, cooking in the kitchen or playing with her two kitties, Flitter and Otter. Alicia loves researching the latest and greatest gadgets, products and items that help her save time, energy and money.