Trans-Resveratrol Effective Split Dose 180 Vegan Caps

A Split-Dosing Approach to Trans-Resveratrol

This formula delivers 125mg of natural trans-resveratrol per capsule, sourced from 250mg Japanese knotweed root combined with 40mg grape skin extract — trans-resveratrol being the more stable, biologically active form the body actually uses, and the form most research is based on. The capsule’s natural brown colour reflects its wholefood plant origin, and the capsule shell itself is made from pullulan (derived from tapioca), making the whole product genuinely plant-based.

The recommended approach is split dosing — one capsule in the morning and one in the evening — intended to help maintain steadier levels throughout the day rather than one larger dose at once, a reasonable practical approach given resveratrol’s relatively short time in the body.

While small amounts of resveratrol occur naturally in red grapes, blueberries, and red wine, reaching a measurable, consistent dose through diet alone is genuinely difficult, which is the practical case for a standardised supplement over food sources. For the full evidence picture on what resveratrol research actually shows, see our complete resveratrol guide.

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.

With 180 capsules per bottle, this provides a 3-month supply at the standard two-capsule daily dose. The product is manufactured in the UK to GMP standards, third-party tested for purity and potency, 100% vegan, and free from fillers, binders, or artificial additives, with biodegradable packaging. It currently holds a 4.5 out of 5-star rating across 663 customer reviews.

The Research Behind This Product