Skin Hair Nails Grassberg contains: Vitamin B complex is responsible for the beauty and youthfulness of the body. Vitamin E has pronounced antioxidant properties.Magnesium is involved in bone formation.It also regulates the nervous system,carbohydrate metabolism and energy metabolism of cells.Zinc is an essential microelement and it plays an important role in glucose metabolism. It is also a component of many enzymes. Vitamin С supports hair, nails and skin health, strengthens the immune system, improves overall health.Fish oil strengthens the cardiovascular system, lowers “bad” cholesterol,boosts metabolism,has antioxidant properties,supports hair,nails and skin health.