This is a leave-in treatment to use after a bath. It can be used on both wet and dry hair, so I use it before blow-drying. Unlike oil or milk types, it's a spray type, so you can use it with one hand without getting your hands dirty, which is a plus! The only downside is that it's only available in limited locations (At Cosme, Qoo10, Aeon stores, etc.). It leaves hair feeling smooth and shiny, like it's moisturized! I've tried a variety of oil and milk types, but since I discovered Anob, this is my only choice!!!