Review Of How Long Does Rosemary Water Take To Grow Hair References. Someone who has lost a ton of hair will see quicker results using rosemary water than someone not suffering from hair loss. Transfer to a spray bottle.

The group that was treated with rosemary oil had more hair growth than the minoxidil group, but the difference was not. Studies show that the herby oil can. You can condition your hair afterward, but it's optional.