Tag: photoaging

Topical tretinoin for treating photoaging: A systematic review of randomized controlled trials

This systematic review evaluates the efficacy and safety of topical tretinoin in treating photoaging by analyzing seven randomized controlled trials. The studies included predominantly female participants and utilized tretinoin concentrations ranging from 0.025% to 5%, with treatment durations between 3 to 24 months. Results consistently demonstrated significant improvements in clinical

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Oxidation events and skin aging

This review examines how oxidative stress, primarily caused by UV exposure, contributes to skin aging, including the degradation of collagen and the formation of reactive oxygen and nitrogen species. It emphasizes the skin’s adaptive response to oxidative stress and the role of antioxidants in mitigating damage. Understanding these mechanisms is

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