Product detailsYoutheory Collagen Advanced Formula delivers 6 grams (6,000 mg) of hydrolyzed collagen per serving – plus 100% of the Daily Value for Vitamin C and 3,000 mcg of Biotin – to help replenish collagen inside the body.Collagen helps prevent wrinkles from forming, gives skin elasticity, helps create strong and thicker hair.Stronger hair and nailsyoutheory Collagen Plus Biotin, 390 TabletsSpecificationsAssembled Product Weight2.8100 lbBrandYoutheoryAssembled Product Dimensions (L x W x H)10.00 x 3.00 x 13.00 InchesIndicationsHealth ConcernBeauty Support