Nioxin System 5 Hair System Kit FOR FULLER-LOOKING MOISTURIZED HAIR System 5 is specially designed for normal to thin-looking medium to coarse natural or chemically-treated hair. It delivers smoothing control to hair while refreshing the scalp and restoring moisture balance. Your Nioxin Hair System Kit contains: Cleanser 150ml Scalp therapy conditioner 150ml Scalp treatment 50ml