Super Collagen +C With Biotin from Neocell is made up of the Collagen peptides type 1&3 which support Collagen in skin, hair, nails, muscles, tendons, ligaments and bones. Super Collagen +C With Biotin is enzymatically hydrolyzed, providing an amino acid ratio with a low molecular weight for maximum bioavailability and utilization by the body. NeoCell’s Super Collagen +C With Biotin is a source of the essential amino acid lysine to help in collagen formation. Helps the body to metabolize fats, and helps in the development and maintenance of bones