Why You’ll Love It

Collagen is a major structural protein in the human body (found in skin, joints, bones, blood vessels and connective tissues). As we age, collagen naturally breaks down and diminishes over time – leading to the early signs of aging. Youtheory® Marine Collagen is designed to help replenish the body’s supply of this vital protein.* This product features a unique fish-sourced collagen that has been specially processed to improve digestibility and absorption into the body.* It also includes a blend of essential nutrients & cofactors to promote inte

SKU: 853244003142

About This Brand


Youtheory is all about feeling good and living to the fullest, like we all did in our youth. We believe health comes from the inside. Our goal is to provide you with the highest quality products to enhance your overall health and wellness. We want our customers to choose our products because of the way they make them feel, inside and out. Aging is not a curse, but a blessing, so embrace it. Youthe ...See more
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Other Ingredients: Calcium Carbonate, Dicalcium Phosphate, Stearic Acid, Magnesium Stearate (vegetable source), Microcrystalline Cellulose.

Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.

California residents: learn more about Prop 65 warning.

Nutrition information

Serving Size:
5 tablets
Servings Per
Amount per serving
% daily value
Vitamin A (as Beta Carotene)
3,000 IU
Vitamin C (as Calcium Ascorbate)
60 mg
Vitamin E (as d-Alpha Tocopheryl Acetate)
18 IU
Vitamin B6 (as Pyridoxine HCI)
1.2 mg
Vitamin B12 (as Cyanocobalamin)
3.6 mcg
Zinc (as Zinc Oxide)
9 mg
Selenium (as Sodium Selenite)
42 mcg
Hydrolyzed Collagen (fish)
2.5 mg
Silica (as Horsetail (aerial parts) extract)
3 mg
**Daily Value not established

This product is manufactured in a facility that processes whey milk protein and fish extracts. May contain sulfite residues.

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Product Overview


Based on 6 ratings

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Good nutrition, hard to swallow

Posted   by Katharyn from WHEAT RIDGE, Colorado
Verified Purchase
I like these pills, but I find myself avoiding them because of the large size. I’m usually fine with swallowing pills, but these aren’t the easiest for me to swallow.
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Use this every day

Posted   by cheryl from LEXINGTON, South Carolina
Verified Purchase
I have been taking this collagen everyday, but it had gotten so expensive at my vitamin store. Didn't kno Thrive had it, so glad they do, and at a GREAT LOW PRICE!!!!
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Posted   by Kathleen from WARWICK, Rhode Island
Verified Purchase
Been using these for a week and see good changes in my skin texture. They're large in size
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Awful "taste"

Posted   by Diane from LAKE FOREST, Illinois
Verified Purchase
Even though these are to be swallowed, they have an awful odor and taste going down. Not fishy, just awful.
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Love it

Posted   by Uzizaret from SHAKOPEE, Minnesota
Verified Purchase
The best!
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Tastes awful

Posted   by Victoria from ATASCADERO, California
Verified Purchase
I've tried several different collagen products including this and the bovine version by Youtheory. If you don't have a preference of Marine vs Advanced (bovine/chicken), get the Advanced! It has no taste while this has an unpleasant taste. These are large pills as well so it's a struggle to get them down.
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(Displaying 6 of 6 reviews)