Can resveratrol really whiten and resist oxidation? In 1939, Japanese scientists isolated a compound from a plant called “resveratrol”. According to its structural characteristics, it was named “resveratrol”, which is actually a phenol containing alcohol. Resveratrol widely exists in nature, such as grapes, Polygonum cuspidatum, peanuts, mulberry and other plants. It is the main raw material in the pharmaceutical, chemical, health care products, cosmetics industry. In the application of cosmetics, resveratrol has the characteristics of whitening and freckle removal, anti-aging, and can improve skin problems such as melasma and wrinkles.
Efficacy and function of resveratrol
1. Whitening
Resveratrol can be used as a skin whitening agent, which can inhibit the activity of tyrosinase; Animal studies and clinical trials have shown that 1% resveratrol can reduce pigmentation caused by ultraviolet light. It also resists light aging by inhibiting the synthesis of melanin, so as to make the skin whiter and chloasma less.
2. Anti aging
Resveratrol has antioxidant properties, which can delay the photoaging process of skin by reducing the expression of AP-1 and NF KB factors, so as to protect cells from oxidative damage caused by free radicals and ultraviolet radiation. The research shows that local application of resveratrol on the skin can prevent damage caused by ultraviolet light and help reduce the loss of collagen and skin aging symptoms.
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Post time: Jul-05-2022