Our hair growth solution contains ginger root oil propylene glycol. It can effectively deal with various hair loss problems such as postpartum hair loss and perm and dye hair alopecia areata high hairline etc. and inject hair growth momentum. Its use method is very simple: wash and dry the hair then apply appropriate amount of this product evenly on the scalp surface massage gently with fingertips to promote absorption. And can solve the problem of male pattern baldness and hair thinning and help promote hair growth.