With controlled formula, it is a product that can download an old color or correct a new color, so as to avoid overlapping color deposition. It is thus possible, with extreme ease, to change the tone and reflection of the color, without discoloring or altering the capillary fiber. The product does not lighten natural hair.
Each application allows you to download about 3-4 tones of color until you reach the natural tone height.
pack: 500 ml bottle (2 250 ml mixable bottles in equal dosage).