Niacinamide, also known as vitamin B3, is a well-studied active ingredient known for its range of skin benefits. It helps support the production of components that play a central role in the structural and functional integrity of the skin. This formula contains a high concentration of 10% niacinamide, as well as a 1% concentration of zinc to balance the visible aspects of sebum activity. This makes irregularities in the texture, enlarged pores and excessive shine less visible. Note: Niacinamide is not a treatment for acne. Consult a physician for persistent acne-related conditions.