Product for skin, hair, nail health and beauty. Vitamin C contributes to the formation, absorption and maintenance of collagen. Vitamin C and zinc protect cells from oxidative stress and play an important role in the immune system. Hyaluronic acid protects against damage caused by free radicals, stimulates the production of elastic collagen. Nutrition information (1-4 capsules): Fish collagen 250-1000 mg Patented Dermial Extract 15-60mg * of which hyaluronic acid 10-40mg Biotin 100-400 µg (* 200 - 800%) Zinc 3.75-15 mg (* 38 - 150%) Vitamin C 40-160 mg (* 50-200%) *% recommended daily allowance for adults NRV *