Sodium carbonate (also known as washing soda, soda ash and soda crystals), Na 2 CO 3, is the water-soluble sodium salt of carbonic acid.
7. Improves Skin Function. Niacin helps protect skin cells from sun damage, whether it's used orally or applied to the skin in lotions . And recent research suggests it may help prevent some types of skin cancer . A 2015 study found that taking 500 mg of nicotinamide (a form of niacin) twice daily reduced rates of non-melanoma skin cancer among people at a high risk of skin cancer .
Strengthening the outer layer of skin is a major property of niacinamide. Vitamin B3 provides a fuel which strengthens cellular bonds and tightens skin. As a result of this tightening, acne has a tougher time taking root.A 2004 study in the Journal of Cosmetic Dermatology confirms this statement.verview. When vitamin B3, or niacin, combines with amino acids of another molecule, the chemical reaction produces niacinamide, also known as nicotinamide or nicomide.