Dandruff relief 2 in 1 treatment shampoo conditioner is a dual action medicated formula that cleanses and conditions your hair in one easy step while controlling scalp dermatitis and mild psoriasis pyrithione zinc control dandruffs eliminating flakes and itchiness wheat protein strengthens the hair nourishing jojoba oil adds weightless softness and manageability hair is soft conditioned and flake free safe to use on all hair types how to use gently massage a quarter