The Oyster BLONDYE Anti-Yellow Mask is expertly formulated to neutralize unwanted yellow tones in blonde, bleached, or gray hair. It works to restore the desired cool or ash shade, enhancing the vibrancy and purity of your hair color. This mask provides deep conditioning, leaving hair soft, smooth, and manageable. Its specialized formula gently clarifies while protecting the hair fiber, making it an essential part of achieving and maintaining salon-fresh blonde results at home. Perfect for regular use to keep brassiness at bay and hair looking its best.