Mediceuticals Saturate Shampoo: Dry Scalp and Hair Shampoo for Women. Re-moisturizes Dry and Damaged Thinning Hair Features: No Weight Hydrating System: Re-moisturizes dry, damaged hair from the inside out. Adds body and volume to thin, weak hair without weighing hair down. Dermatological Emulsifying System: Gently cleanses the scalp and hair without overstimulating the sebaceous glands. Nutracell Complex: Neutralizes the development of cell destroying free radicals. Increases the scalp's micro-circulatory network, improving nutrient and oxygen uptake. Natural Estrogen: Helps stop the formation of DHT (Dihydro-testosterone), the primary cause of male and female hair loss. UV Protectors: Help prevent color fading and damage caused to hair by UV rays.