Niacinamide also known as B3 vitamine and its usage in cosmetics
Niacine (niacinamide) or vitamin B3 is otherwise located in two forms: as a Nicotinic Acid (niacin, vitamin B3) and like you, Hamid acid-NICOTINAMIDE (NIACINAMID, vitamin PP). They are soluble in water. Nicotinic Acid is the most commonly used in the prophylaxis and treatment of pelagre. Vitamin B3 form the pyridine. Nicotinic Acid is a white