Black cleaner treatment. Designed to offer extra-cool blondes and to neutralize unwanted hot reflections. Contains hydrolyzed, substantive and conditioning collagen. Hyaluronic acid, moisturizing and elasticizing, amaranth proteins, moisturizers, protective, filmguent and a precious ceramid complex, with a renovating and smoothing action of the fiber, which increases vigor and resistance, and the Aminoacids complex concentré.