The Hair Solutions Energizing Scalp Serum fuses a powerful combination - Apple Stem Cells, Swertia Extract, Procapil and Trichogen- with ancient Chinese herbs. The serum is applied directly onto the scalp - treating the root of hair loss - to help stimulate the scalp and energize hair follicles. Swertia, Procapil and Trichogen are strengthened with Chinese Herbs to help block DHT formation a hormone associated with hair loss and increase scalp circulation. Apple Stem Cells defends hair follicles from damage to give you healthier, fuller-looking hair. Improves micro-circulation of the scalp to help prevent premature hair loss Helps inhibit DHT build-up to encourage healthy hair growth for thicker, fuller-looking hair Stimulates the scalp and energizes hair follicles 100% vegan Sulfate-free Petrochemical-free Paraben-free;