Nioxin System 3 Cleanser Shampoo, for Light Thinning Colored Hair. This advanced shampoo provides a deep cleanse, removing impurities, sebum, and environmental residues from the scalp and hair. It helps to create a healthy scalp environment, promoting hair growth and reducing hair loss caused by breakage. The shampoo also protects the vibrancy and longevity of colored hair, while adding volume and thickness. With regular use, it leaves the hair looking fuller, thicker, and more vibrant, giving you the confidence to rock your colored locks.