Dietary and nutritional supplements for promoting hair growth and supporting hair and scalp health; Hair growth stimulants; Medicated dermatological preparations and substances; Medicated hair serums; Medicated hair lotions; Medicated shampoos; Medicated toiletry preparations in the nature of medicated hair conditioners for therapeutic use; Medicated serums for treatment of hair and scalp; Medicated hair care preparations; Medicinal hair growth preparations; Medicinal preparations for stimula...