Syoss Oleo Intense N°12.00 Extreme Lightening is a hair care kit that helps modify the hair tone, lightening it up to 7 shades. This ammonia-free dye with oils helps care for and keep the hair hydrated while facilitating gray coverage. Additionally, each box includes a conditioner to apply after dyeing, formulated with argan oil that helps hydrate and add more shine to the hair.
In this case, the dye corresponds to a blonde shade that provides extreme lightening of up to 7 shades (n° 12.00)