Trans-Resveratrol / Stilbenoid / Grape Skin Extract
A polyphenol from grape skin, red wine and blueberries. Activates sirtuin enzymes (SIRT1) — the same longevity pathways activated by caloric restriction. Synergises exceptionally with Vitamin C for greater combined antioxidant capacity. One of the most scientifically exciting longevity-linked skincare ingredients.
This concentration sits at or below the 1% line — that's expected and effective for this ingredient. Below the 1% line isn't automatically fairy-dusting; some ingredients genuinely work at low doses.
Topical 0.5–1% in serum or moisturiser, AM and/or PM. Pairs with Vitamin C, ferulic acid and Vitamin E.
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