Dax Kocatah Extra Dry Scalp Relief is a medicated hair grease that helps to soothe and moisturize dry, itchy scalps. Its formula contains sulfur and salicylic acid, which help to exfoliate the scalp, while camphor and menthol provide a cooling sensation to relieve scalp discomfort. This hair grease is ideal for those with extra dry scalps or dandruff.