{Reference Type}: Journal Article
{Title}: Sunproofing from within: A deep dive into oral photoprotection strategies in dermatology.
{Author}: Hartmann D;Valenzuela F;
{Journal}: Photodermatol Photoimmunol Photomed
{Volume}: 40
{Issue}: 4
{Year}: 2024 Jul
{Factor}: 3.254
{DOI}: 10.1111/phpp.12985
{Abstract}: BACKGROUND: Photoprotection is the first measure in the prevention and treatment of the deleterious effects that sunlight can cause on the skin. It is well known that prolonged exposure to solar radiation leads to acute and chronic complications, such as erythema, accelerated skin aging, proinflammatory and procarcinogenic effects, and eye damage, among others.
METHODS: A better understanding of the molecules that can protect against ultraviolet radiation and their effects will lead to improvements in skin health.
RESULTS: Most of these effects of the sunlight are modulated by oxidative stress and proinflammatory mechanisms, therefore, the supplementation of substances that can regulate and neutralize reactive oxygen species would be beneficial for skin protection. Current evidence indicates that systemic photoprotection should be used as an adjunctive measure to topical photoprotection.
CONCLUSIONS: Oral photoprotectors are a promising option in improving protection against damage induced by UVR, as they contain active ingredients that increase the antioxidant effects of the body, complementing other photoprotection measures. We present a review of oral photoprotectors and their effects.