Gently cleanse damage and distressed hair with the Redken Nature + Science Extreme Shampoo. The strengthening shampoo is perfect for chemically treated and coloured hair, cleansing without stripping the hair of essential moisture. The fortifying shampoo is formulated with naturally derived ingredients such as Lupine Protein to reinforce and strengthen the hair structure. The Nature + Science range uses high performance ingredients, from natural sources to deliver amazing results with a clean feel. Help to prevent breakage and split ends with this strengthening formula. Vegan 83% naturally derived ingredients Free from silicone and artificial fragrance Packaged in recycled plastic