 Freederm is a UK brand of acne and skin care medication that includes an active ingredient used by mouth to treat what ?
Freederm: Freederm is a UK brand of acne and skin care medication manufactured by Diomed Developments Limited. Freederm:  The products include Nicotinamide as an active ingredient, which is claimed by the company to be "clinically proven to help get rid of inflamed red spots". Nicotinamide:  As a supplement, it is used by mouth to prevent and treat pellagra (niacin deficiency).
pellagra (niacin deficiency)