Matrix Total Results Dark Envy Green Shampoo is a color-depositing shampoo uniquely formulated for virgin and all-over black to dark brown hair. It neutralizes red undertones and enhances dark hair with a cool, glossy finish. Neutralizes unwanted red undertones Enriches dark hair bases (levels 1-4) Leaves hair deeply hydrated with a cool shine Features a signature fragrance with notes of citrus, jasmine, and cedarwood Ingredients The formula includes a combination of blue and yellow direct dyes for effective tone neutralization. For a full list of ingredients, please refer to the product packaging. Suggested Use Wear gloves to avoid temporary staining. Apply to wet hair and massage thoroughly. Leave the shampoo in for 3-5 minutes for maximum cooling effects. Rinse thoroughly and follow with conditioner if desired. Note: This shampoo is not recommended for use on white or gray hair as it may leave a greenish hue.