Panthenol, Taurin & Carnitine work together on hair, scalp & roots to increase the production of hair growth factors & deliver nutrients to the hair follicle. Panthenol provides moisture for the hair. Taurine strenghtens the scalp & Carnitine stimulates & activates hair roots. It helps to regain density. To use: Apply to wet hair & massage into a lather. Rinse thoroughly.