Research progress in the efficacy and application of resveratrol on delaying skin aging
On the basis of a brief overview of the physicochemical properties and sources of resveratrol,this research reviewed the research progress of resveratrol in delaying skin aging and its application in cosmetics from four aspects:anti-skin photoaging,anti-skin oxidation,anti-skin pigmentation,and anti-skin wrinkles.It was pointed out that resveratrol had significant anti-aging effects on the skin and had been confirmed in numerous animal tests and clinical trials;In the cosmetics field,resveratrol was widely applied in various product formulations such as face creams,lotions and essence due to its multiple anti-aging properties such as moisturizing,firming,whitening,and anti-wrinkle effects.The encapsulation and delivery of resveratrol through a nanoliposome system could effec-tively improve its transdermal permeability and enhance its overall skincare effect;However,resveratrol still had problems such as poor stability,low bioavailability,and certain toxicity at high dose oral administration,which lim-ited its wider application in cosmetics.In the future,comprehensive scientific dosage studies and safety evaluation of resveratrol are needed,and more clinical studies are also needed to verify the effectiveness and promote the application of resveratrol.These will provide reference for the development and application of resveratrol as a func-tional active ingredient with anti-skin aging properties in cosmetics and beauty products.