Trans Resveratrol Complex 1800mg Grapeseed Extract

What’s Actually in This Trans resveratrol Complex

Trans resveratrol is the biologically active, more stable form of resveratrol — distinct from cis-resveratrol — and the form most research is actually based on, which is why checking that a supplement specifies trans-resveratrol content specifically (rather than just “resveratrol”) genuinely matters.

This complex delivers 1800mg per serving, sourced primarily from Japanese Knotweed root — the most concentrated natural source used in most supplements, not grapes directly, despite resveratrol’s association with red wine — alongside grapeseed extract (20:1), grape skin extract (20:1), red wine extract, and blueberry whole fruit extract (55:1), combining several polyphenol sources studied for antioxidant activity relevant to cellular oxidative stress.

Resveratrol has genuine research interest for cardiovascular markers and longevity-related cellular pathways, though it’s worth knowing that human evidence remains considerably less developed than laboratory findings, and results across trials are mixed — a reasonable, well-tolerated addition to a health routine, not a proven anti-ageing solution on its own. For the full picture, see our complete guide to resveratrol. Some people explore resveratrol alongside other longevity-focused compounds such as NMN — covered in our longevity supplements guide — though it’s worth knowing NMN currently sits in an unresolved regulatory position in the UK and EU, separate from resveratrol’s own status.

Worth knowing before starting: resveratrol has mild blood-thinning properties, so speak to your GP before use if you take blood-thinning medication, are pregnant or breastfeeding, or have surgery scheduled.

The recommended dose is three capsules daily, ideally with a meal, providing a 2-month supply per 180-capsule bottle. Manufactured to GMP and BRC standards by a manufacturer with over 40 years in the health product industry, this formula is free from artificial preservatives or unnecessary fillers.

As with any supplement, resveratrol works best alongside — not instead of — a varied diet rich in fruits and vegetables, regular physical activity, and good sleep.

The Research Behind This Product