Seeing red? Enrich dark bases with Dark Envy - Matrix’s first range that neutralises red undertones in virgin and all-over black to dark brown hair colour. Dark Envy Red Neutralisation Hair Mask has a complex concentration of dyes to neutralise red undertones on dark brunette bases while deeply nourishing the hair fibre and leaving a radiant sheen. Key Benefits: - For virgin and all-over black to dark brown hair colour - Combination of blue-green direct dyes - End result leaves dark bases with depth and cool, glossy finish - Signature fragrance of citrus, jasmine and cedarwood To use: Shampoo. Rinse. While wearing gloves, apply to wet hair avoiding scalp area. Process up to 5 minutes, depending on the desired cooling effect. Rinse thoroughly. Style hair as usual. Use weekly. Designed for levels 1-4, Dark Envy should not be used on white or grey hair as it can cause this hair to take on a greenish hue. This also includes any hair that has been lightened to level 5 or lighter with colour, lightener or the sun. Using the Dark Envy Shampoo, conditioner and Mask- Results may vary depending on the porosity of hair. Always wear gloves and avoid the scalp as it can potentially cause staining. Ingredients: Aqua / Wateraqua / Water, Cetearyl Alcohol, Behentrimonium Chloride, Amodimethicone, Cetyl Alcohol, Hc Blue No. 2, Citric Acid, C12-15 Alkyl Benzoate, Sodium Hydroxide, Isopropyl Alcohol, Hydroxyethylcellulose, Trideceth-6, Guar Hydroxypropyltrimonium Chloride, Chlorhexidine Digluconate, Cetrimonium Chloride, Hc Blue No. 15, Fumaric Acid