Resveratrol
Grape antioxidant
BGood evidence (some RCTs)Safety: Safe
Chemical Function
Polyphenol antioxidant with anti-aging signaling.
Scientific Evidence
Studies show antioxidant and barrier-protective effects; penetration and stability vary.
Quality of EvidenceModerate
Interactions
Pairs with other antioxidants; best in stable formulations.
Pro-Aging Relevance
Counters oxidative stress that accelerates visible aging.
The Science Behind Resveratrol
Resveratrol is the compound associated with red wine's benefits. Applied to skin it neutralizes free radicals and supports repair. Choose stable, well-packaged formulas.
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