and development of delivery systems made from natural ingredients for the delivery of cosmetic actives. Submicron patented products such as Glycospheres allow a limited penetration.... They rub out easily, leaving no residue. Delivery Systems presentation Glycospheres Glycospheres are supramolecular systems, which consists of a stable inner core, made of starch... in the first layers of the epidermis. Both hydrophilic and lipopilic active ingredients can be entrapped in the Glycospheres. Experiments on ascorbic acid, free-radical scavengers, enzymes...