Selenium Sulfide USP 40

Selenium Sulfide USP 40 (SANOFI) is a refined and standardized form of selenium sulfide, complying with the United States Pharmacopeia (USP) standards. It is used as an active ingredient in medicated shampoos and lotions designed to treat scalp conditions like dandruff and seborrheic dermatitis, as well as skin conditions like tinea versicolor. Selenium sulfide exhibits antifungal and antiseborrheic properties, helping to control the growth of fungi and reduce skin cell turnover, which are the underlying causes of these conditions.