Resveratrol
A polyphenol from grape skin and Japanese knotweed. Activates sirtuins (the same longevity pathway involved in caloric restriction).
Activates SIRT1 deacetylase, neutralises ROS, and inhibits tyrosinase. Synergises with Vitamin C and E to extend antioxidant network.
- Anti-aging
- Antioxidant
- Activates longevity pathways
- Brightens
What the evidence supports.
- All skin types
No notable contraindications reported.
Mid-routine serum or treatment step.
Concentration range in well-formulated products: 0.1%–1%
Year-round.
Red wine, grapes, blueberries, peanuts.
No specific deficiency signals tracked for this ingredient.
Photosensitive in formula, light-protective packaging mandatory.
The research behind Resveratrol.
Every claim on this page traces to published research. Findings below are drawn from randomized trials and systematic reviews, each links to the study on PubMed.
Annals of Internal Medicine, 2013
Inflammation and Allergy Drug Targets, 2014
Journal of Drugs in Dermatology, 2019
Maturitas, 2017
No flagged conflicts. Still, patch-test new actives.
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2 studies from the Intelligence Vault that discuss Resveratrol.
- expert opinion · Eur J Pharm BiopharmPEG-400-Modified transethosomes for resveratrol Delivery: Enhanced dermal penetration and collagen remodeling over Dermarolling Strategies.
- cohort · International Journal of Molecular SciencesEstrogen and skin aging: mechanisms and therapeutic implications