This product has been formulated with a high concentration of hydrolyzed collagen. It contains high concentrations amino acids and proline which are essential to the formation of connective tissue. The hydrolyzed collagen in this product is also rich in amino acids and proline which help to support collagen synthesis and repair. This product contains ceramides which help maintain elasticity. It is also formulated with a high concentration of hydrolyzed ceramide which helps protect against free radicals.