Revlonissimo ColorsmetiqueTM dye with KER-HA COMPLEX Permanent color designed with the exclusive KER-HA Complex. Specially designed for a deeper level of care, vibrant reflections and increased shine. The ultimate color and care complex that reinforces, seals and protects the integrity of the hair from the inside, ensuring a precise color deposit and faithful color results. BENEFITS: 1. KER-HA Complex Technology: Hyaluronic Acid, Phytokeratin, Polyfilmogenic Agents, New Antioxidant Technology. The ultimate color and care complex reinforces, seals and protects the integrity of the hair's proteins from the inside. Precise color deposit for long-lasting, true-to-tone color results. Protects the hair cuticle from root to tip. 2. A color formula with the benefits of a hair mask: Perfectly balanced to treat during coloring. Easy detangling of wet and dry hair. 3. An optimised creamy micellar emulsion: The dermatologically tested texture respects the scalp and cares for it even more. Optimized color penetration for long-lasting results. Easy and quick application without drip. New modern and sophisticated fragrance, combined with odor neutralizers, specially developed for a low perception of ammonia and a better experience in the salon. - Coverage of up to 100% of gray hair. - 2 X more breaking strength. - 2 X Shinier Hair - 2 X Vibrant Highlights. - Vegan formula. - Easy to mix. - 150 ml XL blend ideal for application on long hair. HOW TO USE: 1) Mixing Ratio: XL Mix in a non-metallic container 1+1 1. ⁄2. 60 ml of color + 90 ml of Revlonissimo ColorsmetiqueTM Creme Peroxide = 150 ml. 2) Processing time: 30 minutes for natural hair. 40 minutes for gray and resistant hair