The L'Oréal Paris Glycolic Gloss Shine Activating Mask is an advanced hair treatment specifically formulated to transform dull and lifeless hair into visibly glossy, silky, and healthier-looking strands. Powered by a 12% Gloss Complex enriched with Glycolic Acid, this high-performance formula works by smoothing the hair fiber surface, allowing light to reflect more evenly across the hair. The result is intense shine combined with improved softness, enhanced manageability, and a smoother hair texture. Its nourishing yet lightweight texture conditions the hair deeply without weighing it down, delivering professional-looking shine results at home in just 3 minutes. Designed as part of the Glycolic Gloss haircare routine, this mask helps maintain long-lasting radiance and revitalized hair appearance. • Provides intense shine in 1 use • Smooths hair fiber for enhanced gloss reflection • Deeply conditions without heaviness • Improves softness and manageability • Works in only 3 minutes