... surfactants ,Keep health of hair ,making hair soft and smoothy . Usage :After shampoo ,daub conditioner on the hair evenly ,rub out it ... lightly ,and stya for 1 to 2 minutes when the hair become ... hair maintenance repair shampoo ,It will be prefect .Attection:Don't put conditioner on the scalp .and rinse off scalp cleanly) polygonum hair conditioner ...