Marine Glow
Support radiant skin and everyday wellness with sustainably sourced marine collagen.
Marine Collagen Supplements
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Marine Collagen Protein Powder
Regular price$34.99
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Marine Collagen Capsules
Regular price$34.99
Regular priceUnit price per
Your Marine Collagen Questions, Answered
Marine collagen is collagen sourced from fish, typically the skin and scales. It's almost entirely Type I collagen, the same type that makes up about 90% of the collagen in your skin, which is why it's the go-to choice for skin hydration, elasticity, and fine lines.
Marine collagen is nearly all Type I, while bovine collagen contains both Type I and Type III. Marine collagen peptides are also smaller, which may make them easier for your body to absorb. If your main goals are skin and hair, marine is a smart pick. If you want broader support including gut health, a multi-type collagen works well too.
Marine collagen supports skin hydration, elasticity, and firmness, along with hair, nails, and joint comfort. These are the areas where natural collagen production slows starting in your 30s and 40s, so supplementing helps fill the gap.
Most research on collagen peptides shows visible skin improvements around 8 to 12 weeks of consistent daily use. Some people notice changes in nails and hair sooner. Consistency matters more than dose timing, so pick the format you'll actually stick with.
Ours doesn't. Vitauthority Marine Collagen is hydrolyzed and unflavored, so it dissolves clean into coffee, smoothies, or water with no fishy taste or smell. If you'd rather skip mixing altogether, the capsules are completely taste-free.
Both deliver hydrolyzed Type I marine collagen, so it comes down to your routine. The powder is easy to add to something you already drink every morning. The capsules are better if you travel, dislike mixing, or just want grab-and-go simplicity.
