What is it?Holland & Barrett’s Marine Collagen with Vitamin C helps to keep your skin healthy. Vitamin C contributes to normal collagen formation. Collagen is the protein that gives skin its structure.Contributes To Normal Collagen Formation for The Normal Function of Skin Contains Vitamin C For Healthy Skin Suitable For Pescatarians What Are the Benefits of Marine Collagen?Collagen is a protein that supports the key areas of your body, including skin, bones, teeth gums, blood vessels and joints. However, collagen synthesis (the process of combining different amino acids and components to make new collagen) in the body begins to decline as we age. These supplements also contain Vitamin C which contributes to normal collagen formation for the normal function of skin. Vitamin C also helps support your immune system, normal psychological function, and normal energy -yielding metabolism. Holland & Barrett International Limited, Barling Way, CV10 7RH, UKHolland & Barrett Limited, 45 Henry St, D01 E9X8, Ireland