Porous and dull hair? L'Oréal Paris presents Elvive Glycolic Gloss Extra Gloss Conditioner. This advanced formula, containing a 5% Glycolic Acid Complex and an acidic pH, detangles instantly with double action: Intensely seals the strands, filling in gaps in the hair fiber. Elevate your haircare routine with the expertise of L'Oréal Paris. On the surface, it laminates the cuticle, aligning it to reflect light. Visibly healthy, smooth hair for a glossy shine. *Instrumental test, using L'Oréal Paris Elseve Glycolic Gloss Extra Gloss Shampoo vs classic shampoo.