Specific amino acids help support collagen production and Collagen M.D. hydrolyzed collagen type I & III is a concentrated source of 19 amino acids including, glycine, proline, hydroxyproline and lysine to support the natural mechanisms of the body that promote skin and connective tissue health.

Supplements are manufactured in Irvine, California under strict GMP Guidelines and USDA Quality Control Approval manufacturing standards. Collagen M.D. products are free of soy, gluten, dairy, shellfish and sugar.