BeautySpaceNK PHILIP B Scalp Booster Redensyl Heating and Stimulating Pre Wash Treatment, Reboot your follicles. Our revolutionary treatment helps to dramatically reactivate your natural hair growth and reduce thinning. The self-heating formula helps to stimulate growth factors in the scalp resulting in youthful volume and thick, healthy, luxurious hair. This heating pre-wash treatment helps to re-launch stem cell activity and proliferation which can trigger new hair growth. PHILIP B Scalp Booster Redensyl Heating and Stimulating Pre Wash Treatment, 2 fl oz When hair follicles are nourished, cells within the root of the hair divide rapidly, adding volume to the hair shaft Scalp Booster This heating pre-wash treatment helps to re-launch stem cell activity and proliferation which can trigger new hair growth. The self-heating formula helps to stimulate growth factors in the scalp resulting in youthful volume and thick, healthy, luxurious hair. 2 fluid oz.