Schwarzkopf Igora Vibrance 4-68 Tone On Tone Medium Brown Chocolate Red2.02 Ounce 60 Gram This ammonia-free tone-on-tone hair color offers luminous and vibrant color results and gives up to 70% white hair blending. Ultimate highest intensity shine and increased hair protection. Last up to 25 washes in the hair. This hair color is vibrant, expressive fashion tones and multi-layer color technology.