Vitamin A is one of the most important nutrients for skin. Skin Vit A+ is a staple skincare supplement suitable for all skin types. Vitamin A helps with skin cell renewal and promotes skin rejuvenation~. Vitamin D has been added to Skin Vit A+ to support bone, muscle and immune health**. ~Vitamin A contributes to the maintenance of normal skin. Vitamin A has a role in the process of cell specialization. **Vitamin D contributes to the maintenance of normal bones. Vitamin D contributes to the maintenance of normal muscle function.Vitamin D contributes to the normal function of the immune system.