Highly pigmented blue-violet tones neutralzie and eliminate brassy/orange tones to maintain lightened hair. Helps repair and protect fragile hair. Protected Color. Professional Care. Get Up to 10X less breakage with our most neutralizing system yet. Key IngredientsVitamin Oil + Neutralizing PigmentsHow To Use:After using Brass Off shampoo, apply to wet hair. Avoid scalp area and leave on for 5-10 minutes depending on desired neutralization. Rinse and follow with Blonde Threesome leave-in cream.