RejuveMD has a liposomal delivery system that encapsulates the active ingredients and delivers them 3 layers below the skin’s surface to the 3rd dermis layer, the Reticular layer. The layer of tissue that houses the cells responsible for restoring the appearance of youthful skin recognizes the growth factors and starts working immediately. If an anti-aging treatment does not have a delivery system it sits on the top of the skin and does nothing but act as a costly moisturizer.