Marine Collagen Peptides Powder - Wild-Caught Fish Collagen

In this review a practical, no-nonsense look at Sports Research Marine Collagen Peptides Powder finds it best suited for people who want a simple daily collagen supplement to support skin, hair, nails and joints. The single-ingredient, wild-caught fish formula makes it easy to add 10 g of collagen peptides to a morning drink, and customers repeatedly note it dissolves well in hot or cold liquids. For anyone seeking a pescatarian-friendly, keto certified option with clear amino acid benefits, this product earns attention.

Key Features

• Type 1 & 3 Collagen: Provides proteins and amino acids that support healthy bones, skin and nails while helping joint function and recovery after exercise.
• Single-ingredient formula: Contains only hydrolyzed marine collagen peptides sourced from wild-caught fish, keeping the ingredient list simple and transparent.
• High collagen per scoop: Each scoop supplies 10 grams of low molecular weight collagen peptides with 18 amino acids, including glycine, proline and hydroxyproline.
• Easy mixing: The powder dissolves completely in hot or cold water, coffee, tea, smoothies or soups, so it fits into existing morning or post-workout routines.
• Third-party testing and certifications: Packaged in the USA and tested for quality, the powder is Non-GMO verified, Paleo friendly and Keto certified.

Who It's For

This powder is ideal for adults who want targeted support for skin health, hair and nail strength, and joint comfort while following a pescatarian, keto or paleo lifestyle. It works well for people who prefer a single-ingredient supplement that mixes cleanly into beverages without altering flavor or texture.

Those who want multi-ingredient beauty blends, flavored collagen drinks, or vegan sources of collagen should look elsewhere, since this product is a fish-sourced collagen peptide powder intended as a neutral, unflavored protein supplement rather than a flavored health drink.

Pros & Cons

Pros

• Clean single-ingredient formula that is easy to add to daily drinks and meals.
• Noticeable benefits reported for hair growth, stronger nails and improved skin appearance by several customers.
• Helps with joint comfort and exercise recovery, with some users reporting pain relief in knees.

Cons

• Unflavored, so users who prefer flavored supplements will need to mix it into other drinks to mask any marine notes.

Specifications

Serving size	34 servings per container
Collagen per scoop	10 grams type 1 & 3 peptides
Protein per serving	9 grams
Calories	35 calories per serving
Source	Wild-caught fish, hydrolyzed marine collagen
Certifications	Non-GMO verified, Keto certified, Paleo friendly
Packaged	USA with third-party testing

Our Verdict

For anyone looking for a straightforward, pescatarian-friendly collagen supplement that mixes easily into hot or cold drinks, this marine collagen powder is strong value. Its high collagen content per scoop and reported benefits for skin and joint health make it a practical daily addition for those focused on recovery and beauty from within.

Frequently Asked Questions

Is this collagen suitable for pescatarians?
Yes, it is sourced from wild-caught fish and labeled pescatarian friendly.

How do you take it?
Mix one scoop into hot or cold water, coffee, tea, smoothies or soups; it dissolves quickly and easily.

Will it affect a keto diet?
It is Keto certified and low in calories, with 9 g of protein per serving and 35 calories, making it compatible with most keto plans.