Omega Alpha SinewPlex is a vitamin/mineral supplement. A factor in the maintenance of good health. Vitamin C, B2, B5, B6, and Magnesium help in tissue formation. Magnesium helps to maintain proper muscle function. Calcium, Magnesium, and beta-Carotene (Provitamin A) help in the development and maintenance of bones and teeth. Vitamin C, E and Selenium are sources of antioxidants for the maintenance of good health.