Not known Factual Statements About Zinc
Both niacin and niacinamide belong for the B3 relatives of vitamins, but their molecular structure differs a little bit, and each is processed differently by the body. When taken orally or used topically, niacin, often called nicotinic acid, is converted into niacinamide by the human body.Initially posted by ThinningB420 I can't say it regrew hair