Get the gunk out with Zydot Ultra Clean Shampoo and Conditioner. Hair sprays, styling and finishing products, as well as everyday dirt and grime can damage hair and scalp over time. Regular shampoos and conditioners can get your hair looking and feeling clean, but only work at the surface level. Zydot shampoo and conditioner is a special treatment that's designed to purify the hair from the inside out, eliminating unwanted contaminates and impurities. The four-step process effectively penetrates the hair shaft's inner structure, dissolving, releasing and removing build up bonded within the shaft, for hair that's cleaner and fresher than ever before. The hair purifying shampoo is formulated with aloe to condition both the hair and scalp while the penetrating cleansing agents remove impurities. Each box contains one application.