Antioxidants: Crucial Additions to Dermal Photoprotection

The acute and chronic effects of UV exposure have been consistently recorded for decades. Both the endogenous protective responses against this exposure as well as daily application of topical antioxidant agents offer heightened protection against a range of damaging radicals that are known to cause UV-induced photodamage and, potentially, carcinogenesis. This review will explore the different types of radicals and their effects within the skin. In addition, a variety of well-researched botanical antioxidants and their specific mechanisms of action will be outlined to assist the clinician in identifying the most advanced topicals for dermal photoprotection.