To replenish firm, hydrated, luxurious skin, Source Naturals MARINE COLLAGEN provides the nourishing support benefits of type 1 collagen and the essential building blocks for collagen synthesis in the body. As we age, changes are seen in collagen, the protein that the body uses as scaffolding for healthy skin growth and maintenance. Source Naturals MARINE COLLAGEN was developed from fish ingredients for those who appreciate the benefits of collagen but do not want bovine or porcine ingredients. Fish collagen has the added benefits of supporting healthy liver, glucose and fat metabolism in the body.*