PROYOU the keeper mask

Introducing the PROYOU Keeper Mask from Revlon, specifically designed for color-treated hair. This hair mask works to prevent fading, ensuring that your color remains vibrant and defined for longer. With every use, you'll be left with hair that feels silky and radiant. The formulation features COLOR DEFENSE technology, which utilizes a low pH complex and protective ingredients that seal the hair cuticle, resulting in a smooth surface that effectively locks in dye within the hair fiber.