Massage through wet hair and scalp. Leave on for 3–5 minutes. Rinse well. Follow with Moroccanoil Blonde Perfecting Purple Conditioner. Fight brassiness in blonde, lightened brunette, and grey hair with this sulfate-free purple shampoo. Featuring deep violet pigments to counteract unwanted yellow and orange tones, this professional-strength tone-correcting shampoo helps you maintain your ideal haircolor between salon appointments. The gentle formula cleanses without drying and contains ArganID™ to help repair hair from the inside out. Color-safe. Sulfate, phosphate, and paraben-free.