MATRIX Total Results Dark Envy Color-Depositing Green Shampoo and Conditioner Duo SET Liter | for Neutralizing Red Undertones in Dark Brown or Black Hair | Cool, Glossy Finish

Seeing red enrich dark bases with dark envy - our first range that neutralizes red undertones in virgin and allover black to dark brown hair color. Total results dark envy shampoo is a green color-depositing toning shampoo that enriches dark bases and neutralizes red undertones. Virgin and allover black to dark brown hair color - best for levels 1-4 - leaves depth and cool, glossy finish - a combination of blue-yellow direct dyes - the signature fragrance of citrus, jasmine, and cedarwood pro tip: Leave on 3-5 minutes for maximum cooling effect. Designed for levels 1-4, dark envy should not be used on white or grey hair as it can leave a greenish hue. This also includes any hair that has been lightened to level 5 or lighter with color, lightener, or the sun. Using the dark Envy shampoo and mask- results may vary depending on the porosity of hair. Always wear gloves & avoid the scalp as it can potentially cause staining. What causes red undertones in dark bases. Red undertones in dark bases can be caused by sun, water/chlorine, bleaching/highlighting, chemical processes, or excessive use of hot tools. How does dark Envy green shampoo differ from the total results brass off blue shampoo and so silver purple shampoo. Dark Envy contains direct dyes that help neutralize red undertones in hair levels 1-4. Brass off contains direct dyes that help neutralize orange undertones in hair levels 5-7. So silver contains direct dyes that help neutralize yellow undertones in hair levels 8-10+.