Compare Collagen Supplements: Ingredients & Supplement Facts
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23 comparisons · 191 products · 7 brands
Collagen supplements provide collagen peptides or proteins, often sourced from bovine, marine, or chicken bone broth, and are available in powders, capsules, and liquids. Characteristic forms include hydrolyzed collagen, multi-type collagen blends (types I, II, III, V, X), and products that combine collagen with complementary ingredients like hyaluronic acid, vitamin C, biotin, or digestive enzymes.
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