The skin is a complex organ and its aging is a complex process. Cutaneous aging is
influenced by factors such as sun exposure, genetics, stress and the environment. While
skin laxity, rhytides, and dyschromia appear on the surface, these processes originate in
deeper layers including the dermis and subcutaneous tissues. Until recently, most topical
skin treatments were applied to, and consequently only affected the skin surface. Skin care
has evolved to be scientifically based, and as knowledge increases about the physiology of
the skin, novel methods of maintaining its health and appearance are developed. New
generation skin care products are targeting multiple aging mechanisms by utilizing functional
active ingredients in combination with innovative delivery systems.
Semin Cutan Med Surg 30:176-180 © 2011 Elsevier Inc. All rights reserved.The skin is a complex organ and its aging is a complex process. Cutaneous aging is
influenced by factors such as sun exposure, genetics, stress and the environment. While
skin laxity, rhytides, and dyschromia appear on the surface, these processes originate in
deeper layers including the dermis and subcutaneous tissues. Until recently, most topical
skin treatments were applied to, and consequently only affected the skin surface. Skin care
has evolved to be scientifically based, and as knowledge increases about the physiology of
the skin, novel methods of maintaining its health and appearance are developed. New
generation skin care products are targeting multiple aging mechanisms by utilizing functional
active ingredients in combination with innovative delivery systems.
Semin Cutan Med Surg 30:176-180 © 2011 Elsevier Inc. All rights reserved.