Encourage full-bodied locks with the Paul Mitchell Tea Tree Scalp Care Anti-Thinning Tonic; a potent solution that creates an optimal scalp environment for thick, strong & healthy hair. Created with Paul Mitchell’s exclusive Regeniplex® blend, which intelligently combines Kakaku Plum, Pea Peptides & Ginseng, the leave-on tonic is effortlessly absorbed by the scalp. The tonic stimulates the scalp & helps to protect hair against breakages. Less breakage results in fuller locks that are visibly thick & healthy. With continued use, healthy hair growth is promoted & tresses appear denser & fuller.