Photoaging and Topical Rejuvenation

Abstract

Photoaging is a complex process of skin changes associated with chronic ultraviolet exposure. Prevention with photoprotection and treatment with topical retinoids are the core components of a topical antiaging regimen. Other topicals such as hydroquinone, vitamin C, niacinamide, and alpha hydroxyl acid can be added based on specific concerns. However, caution must be used with some of these products as the stability and absorption are major considerations. A simple topical regimen will reduce irritability and enhance compliance.

Keywords: Alpha hydroxy acid; Hydroquinone; Photoaging; Skin rejuvenation; Sunscreen; Topical niacinamide; Topical vitamin C; Tretinoin.