Ketoconazole 2%; contains alcohol. Ketoconazole is an antifungal agent which inhibits the in vitro synthesis of ergosterol, a key sterol in the cell membrane of Malassezia furfur. The clinical ...
However, the U.S. Food and Drug Administration (FDA) has not approved it as a hair loss treatment. Further, limited research exists on ketoconazole for hair loss. Available research shows that ...