Murad Scalp Treatment Shampoo Color Treated Thinning Hair 11.9oz- Step 1 in Dr. Murad's daily prescription for healthy hair growth Patented formulation that cleanses the scalp of dirt, oil, environmental pollution and product build-up Fortifies and stimulates the scalp with vital nutrients Exclusive formula strengthens and enriches hair while keeping haircolor truer and longer Energizing pomegranate complex defends scalp and stimulates healthy scalp function Alpha Hydroxy Acids maximize penetration of essential ingredients Phytantriol moisturizes and protects hair