1 g of the fluid contains 100 mg of salicylic acid, 63 mg of lactic acid and 20 mg dimethyl sulfoxide. Operation of preparation for topical use with keratolytic and keratoplastic. Salicylic acid and lactic acid are corrosive and exfoliating, making it easier to remove calloused skin. Indications Warts ordinary Paronychial, mosaic warts foot. Dosage Topical: apply to the skin surface pathologically altered once a day.