My hair's always dry how can I know if I need protien or not ? Of if its weak or strong ?

1 Answer

have you tried to take a hair porosity test? its super simple. there are tons of articles and videos on it, figuring out your hair porosity will help you know if your hair is protein sensitive or not; for example I have low porosity hair and protein actually dries my hair out and makes it brittle. hope I helped!