The L'Oreal Elseve Glycolic Gloss Leave-In Hair Rebuilding Serum is an innovative hair care product specifically designed to regenerate and strengthen hair structure. With a volume of 150 milliliters, this hair serum provides intensive care that makes hair smooth and shiny. The formula contains glycol, known for smoothing the hair surface and reducing frizz, while also penetrating deep into the hair fiber to repair damage. This leave-in serum is ideal for all hair types and can be applied to both wet and dry hair. It leaves no residue and provides a light, airy feel. The application is straightforward: simply work a small amount of the serum into the lengths and ends of the hair to achieve the desired results. The L'Oreal Elseve Glycolic Gloss Leave-In Hair Rebuilding Serum is thus a practical solution for anyone seeking healthy, shiny hair.