Derived from vitamin B3, niacinamide is a cell-communicating ingredient that's been shown to increase the ceramide and fatty acid levels within skin to prevent dryness and stimulate microcirculation in the dermis. Niacinamide helps smooth the appearance of fine lines and wrinkles while creating a more even tone. This powerhouse ingredient is also beneficial for those with rosacea and acne-prone skin. It's anti-inflammatory properties soothe the complexion, minimizing the appearance of redness and other irritation. Serums, creams and lotions infused with niacinamide fight the inflammation that spreads acne and enhance collagen production to promote a more youthful appearance.