Salactol
Salactol is a combination of salicylic acid and lactic acid in flexible collodion. Salicylic acid has bacteriostatic and fungicidal actions, as well as keratolytic properties. Its effectiveness as a topical treatment for hyperkeratotic skin lesions is based on its mild keratolytic action, which slowly and painlessly destroys the epithelium. In the treatment of warts, a mild irritant reaction, which may render the virus more prone to immunologic stimulation or response, may add to the mechanical removal of infected cells. In addition to its antiseptic and caustic properties, lactic acid enhances the availability of salicylic acid from the dried collodion