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neuroprotectiveEVIDENCEBUSOTC

Resveratrol

Polyphenol from grape skins and Japanese knotweed. SIRT1 activator. Studied for longevity and cardiovascular health.

Dose range250–500mg
Half-life9h
Onsetmin
Safety5/5medium evidence base

Mechanism of action

Activates SIRT1 (longevity pathway). Antioxidant. May potentiate NR/NMN via sirtuin co-activation.

Benefits

  • Endothelial function

    EVIDENCEB

    Multiple RCTs.

  • Insulin sensitivity

    EVIDENCEC

    Mixed evidence.

Side effects

  • Mild blood thinninguncommonmild

Where to buy

Affiliate links
VendorProductSizePricePer unit
Double Wood Supplements 4.4Trans-Resveratrol, 60ct (500mg)60 × 500mg$24.99$0.42Buy