Syoss Oleo Intense Permanent Hair Color 12-0 Extreme Lightening guarantees una intense and long-lasting lightening thanks to its professional formula enriched with nourishing oils. This product offers una even coverage and vibrant color, preserving hair health with a luminous and silky effect. Ideal for those who want una a drastic transformation without compromising on care, it ensures brilliant results and una excellent hold. A complete treatment for a modern and impeccable look.