Dietary supplement that provides essential nutrients for our body (skin, hair, and nails): Vitamins A, C, and B12, which contribute to the maintenance of skin and mucous membranes under normal conditions. Additionally, vitamin B12 helps protect cells against oxidative damage. Vitamin B7 (Biotin), which contributes to the maintenance of hair, mucous membranes, and skin under normal conditions. Iron and zinc, which help maintain the condition of nails, hair, and skin in good condition.