Aging skin is an issue of concern to many patients. In this review aging and photoaging are defined, mechanisms which underlie these processes explored, and available treatment options discussed.

1976). The term "photoaging" was first coined in 1986 and describes the effects of chronic ultraviolet (UV) light exposure on skin (Kligman & Kligman, 1986). Clinical signs of photoaging include ...

Unlike topical sunscreens, which require frequent reapplication, oral supplements provide consistent protection throughout the day, regardless of sweat or water exposure. This makes them ideal for ...