Method for the intracellular regeneration of hyaluronic acid and cosmetic composition therefor

The present invention relates to a cosmetic method for the regeneration of hyaluronic acid in cells of connective
tissues, starting from the hyaluronic acid precursors D-glucuronic acid and N-acetyl-D-glucosamine, or derivatives thereof.
More specifically the invention provides a cosmetic composition containing liposomes loaded with D-glucuronic acid
and N-acetyl-D-glucosamine, or derivatives thereof, in admixture with a physiologically-acceptable carrier.