Improve the look of your hair with Nioxin System 3 Cleanser Shampoo for Coloured Hair with Light Thinning. The first step in Nioxin's 3-part regime, the derma-purifying shampoo helps prepare the scalp and hair for a complete thickening treatment. Specially developed for colour-treated hair with light thinning, the professional shampoo performs a deep cleanse on the hair and scalp. It utilises Glyco-Shield 2.0 technology to remove sebum, fatty acids and other urban residues from the scalp and hair to create a healthy environment for thicker, fuller-looking locks. Cleansing and amplifying, the shampoo will leave hair feeling strengthened and resilient. How to use: Wet hair thoroughly apply the necessary amount of Cleanser Shampoo and massage gently into the scalp and lengths for one minute, ensuring a thick foamy lather Rinse out and follow with Nioxin Conditioner System