Gently cleanse damage & distressed hair with the Redken Nature + Science Extreme Shampoo. The strengthening shampoo is perfect for chemically treated & 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 & 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 & split ends with this strengthening formula. Vegan 83% naturally derived ingredients Free from silicone & artificial fragrance Packaged in recycled plastic