Also known as: Trans-Resveratrol, 3,5,4'-Trihydroxystilbene
Resveratrol is a polyphenol stilbenoid found in grape skins, red wine, and Japanese knotweed. It is a potent antioxidant that activates sirtuins (longevity proteins) and has anti-inflammatory, anti-ageing, and photoprotective properties. Works synergistically with vitamin C and ferulic acid. Unstable in formulations and requires careful packaging to maintain efficacy.
Comedogenicity ratings are based on the rabbit ear assay model. Individual skin responses vary. See our article on comedogenicity ratings for context.
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