Transform your Hair with L'Oréal Paris Elvive's 1st at-home glossing treatment. Healthy shines beautifully because the surface is smooth, allowing light to reflect effortlessly. However, damaged hair causes the cuticles to become rough, porous and lackluster, hindering light reflection. Our 1st at-home glossing treatment, enriched with Glycolic Acid restore fibre from within, significantly enhancing hair quality and sealing hair with lasting shine. A hair transformation that lasts through 10 shampoos* For 2x more shine** & +88% smoothness*** *Instrumental test after application of shampoo+ conditioner+ lamination treatment **Instrumental Test after application of the shampoo and conditioner. *** Instrumental test after the shampoo and conditioner and rinse off treatment.