Reveal the brilliance of your blonde with Kerastase Blond Absolu Ultra-Violet Mask. This luxurious mask combines powerful Hyaluronic Acid and specially selected purple pigments to effectively neutralize brassy tones and yellow undertones, delivering a radiant, cool blonde finish.Profoundly nourishing, our formula rejuvenates the hair fibers from the inside out, ensuring your locks are not only beautiful but also healthy and silky smooth. For best results, apply to shampooed, towel-dried hair. Massage gently from root to tip, let sit for 3-5 minutes for mild neutralization or longer for deeper intensity, and then rinse thoroughly. Safe for daily use and perfect for maintaining flawless blonde radiance. Avoid eye contact and rinse eyes immediately if the product comes into contact.Indulge your hair with the essence of luxury and watch as it transforms into a statement of elegance and style.