Sports SR_COLLAGEN Check price on Amazon

Sports Research Marine Collagen Peptides Powder - Sourced from Wild-Caught Fish, Pescatarian Friendly, Keto Certified & Non-GMO Tested - Easy to Mix in Water or Juice! (34 Servings) Review

4.5 (3,500) Amazon rating$34.954,000+ bought last month

Our verdict

Sports Research Marine Collagen Peptides Powder is sourced from wild-caught fish rather than cattle, giving pescatarian buyers a fish-based alternative to the bovine powders that dominate this category.

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Best for

Buyers who want a marine sourced collagen powder as a pescatarian-friendly alternative to bovine collagen, and who follow a keto style diet.

Skip if

You prefer or need a bovine or plant based collagen, or you want a fully vegetarian or vegan option, since this is fish derived.

  • Priced 16% above the category median ($30.24 across 98 tracked models)

Pros

  • Marine (fish) sourced, a pescatarian-friendly alternative to bovine collagen
  • Keto Certified and Non-GMO Tested per the label
  • Designed to mix easily into water or juice
  • 34 servings per container

Cons

  • Not suitable for anyone with a fish allergy
  • Not a vegetarian or vegan option since it is animal derived
  • No flavor is listed, so texture and mixing may vary by what you blend it with

Our scorecard

4.5/5 overall
  • Owner rating4.5/5

    4.5 average across 3,500 owner ratings

  • Popularity3.4/5

    3,500 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

['Sports Research markets this as a marine collagen peptides powder sourced from wild-caught fish, positioned as a pescatarian-friendly alternative to the more common bovine (beef derived) collagen powders.', 'The label lists it as Keto Certified and Non-GMO Tested, and the maker says it is designed to mix easily into water or juice. The container is sized for 34 servings.', 'At just under 35 dollars, it is priced in the middle of the pack for collagen powders. Because it is fish sourced, it is not suitable for anyone with a fish allergy, and it is worth talking with a healthcare professional before starting any new supplement.']

Performance notes

This is a marine collagen peptides powder sourced from wild-caught fish, listed as Keto Certified and Non-GMO Tested, with 34 servings per container. The maker markets it as easy to mix into water or juice, which fits its role as a pescatarian-friendly alternative to bovine collagen powders.

What buyers say

A 4.5 rating from about 3,500 reviews reflects solid, consistent feedback for a marine sourced option, a smaller but still meaningful niche within collagen powders.

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Frequently asked questions

Is this collagen from fish or cattle?

It is a marine collagen, sourced from wild-caught fish, which makes it an option for pescatarian buyers who prefer to avoid bovine (beef derived) collagen.

Is it suitable for a keto diet?

Sports Research lists it as Keto Certified, so it is formulated to fit within a keto style eating plan.

How do I use this powder?

The maker markets it as easy to mix into water or juice, with 34 servings per container.

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