It is described a gel, for cosmetic use, composed of a mixture of a polymer which forms a gel, a surfactant, and propionyl L-carnitine glycinate hydrochloride, useful for treating disturbances of the skin such as cellulite and wrinkles.Linvention concerne un gel cosmétique qui se compose dun mélange comprenant un polymère gélifiant, un tensioactif et de lhydrochlorure de propionyl L-carnitine glycinate, et sert à traiter des troubles cutanés tels que la cellulite et les rides.