Nioxin Hair Care System 3 Kit for COLORED hair with EASY thinning strengthens the hair structure and PROTECTS FROM HAIR BREAKAGE. This unique set of three PRO HAIR PRODUCTS, based on an advanced approach to skin care, is specially designed to thicken hair, provide fuller hair and color protection. Nioxin System 3 mode REDUCES hair loss due to breakage, strengthens hair and adds a healthy shine to color-treated hair, and refreshes the scalp. Nioxin Cleanser Shampoo removes dirt, excess oil and other environmental contaminants from the scalp and hair. Nioxin Scalp Therapy Conditioner is a lightweight conditioner that adds bounce, hydrates the scalp and hair from root to tip. Nioxin Scalp & Hair Treatment refreshes the scalp and adds volume to each strand of hair.