NeoCell Super Collagen + Vitamin C & Biotin Tablets For healthy skin, hair, nails & joints boosts your body’s collagen production with grass-fed, hydrolyzed collagen types 1 and 3 in just 3 tablets per day. Hydrolyzed collagen provides some of the amino acids our bodies need to make collagen and other proteins like keratin, which is found in our nails and hair. The grass-fed, hydrolyzed collagen in this non-GMO formula contains 19 amino acids to nourish the skin’s dermal layers. This convenient formula features collagen types 1 & 3 along with vitamin C for antioxidant support and biotin to promote healthy hair and nails. Vitamin C aids in collagen formation and provides antioxidant support. Vitamin C is added to provide optimum supplementation of your dietary collagen needs. Collagen constituents in the skin, hair, nails, ligaments, tendons, bones and muscles. Super Collagen products provide a pure and potent dose of clinically tested, enzymatically hydrolyzed collagen.