Niacinamide (nicotinamide) a water-soluble form of vitamin B3 is widely used in pharmaceutical nutritional cosmetic and dermatological formulations. Topically it is commonly used for acne hyperpigmentation skin aging and inflammatory skin conditions.

Its purpose is to support skin-barrier function reduce inflammation and pigmentation and improve skin texture and appearance.

Niacinamide is the amide form of vitamin B3 (nicotinamide) and is a water-soluble vitamin compound. It is generally well tolerated in topical formulations and is valued for its barrier-strengthening anti-inflammatory and antioxidant properties.