Ultra-Resveratrol — 150mg trans-resveratrol per capsule · 90 vegan capsules · 45-day supply at two per day
✓ 150mg trans-resveratrol per capsule, from 98% standardised Japanese Knotweed root extract
✓ Trans-resveratrol — the biologically active isomeric form studied in published research
✓ 90 vegan HPMC capsules — 45 days at two per day, or 90 days at one per day
Why People Choose Ultra-Resveratrol
Resveratrol is one of the most discussed polyphenols in healthy-ageing research. Found naturally in grape skins, red wine and berries, it belongs to the stilbenoid group of polyphenols and has been the subject of sustained scientific interest since the 1990s. Ultra-Resveratrol provides 150mg trans-resveratrol per capsule — from a 98% standardised Japanese Knotweed root extract — in a vegan HPMC capsule with no unnecessary additives.
- 150mg trans-resveratrol per capsule (300mg per 2-capsule daily serving)
- 98% standardised extract from Japanese Knotweed (Polygonum) root
- Trans-resveratrol — the isomeric form that features in published research
- 90 vegan capsules per bottle
More Than a Standard Polyphenol
Resveratrol occurs in two isomeric forms: trans-resveratrol and cis-resveratrol. The trans- form is the one studied in published research and the one specified in this formula. At 98% standardisation, 150mg of the 153mg extract per capsule is the active trans- isomer. The source is the root of Japanese Knotweed (Polygonum cuspidatum), one of the richest naturally occurring botanical sources of resveratrol. Three standard excipients accompany the extract: microcrystalline cellulose, silicon dioxide and magnesium stearate.
Resveratrol in the Longevity Routine
Resveratrol has become a staple of the longevity supplement conversation — alongside compounds such as NMN, NR and CoQ10 — because of the scientific attention it has received over the past three decades. Those who follow nutrition research closely tend to know the compound well; those newer to the space often encounter it through the broader discussion of polyphenols, plant-derived compounds and the science of healthy ageing. In supplement form, it is straightforward to include: one or two capsules daily, taken with water.
What the Research Explores
Resveratrol has been studied since the 1990s, when its presence in red wine generated scientific interest in connection with cardiovascular epidemiology. Subsequent research has examined its interactions with sirtuins (a class of proteins involved in cellular regulation), its behaviour in animal models, and its metabolic outcomes in human trials examining dosing and bioavailability. It is one of the more frequently researched stilbenoid polyphenols in the nutritional science literature. Resveratrol is not on the GB nutrition register for any approved health effect.
Inside the Formula
Trans-Resveratrol 150mg per capsule — from 153mg of 98% standardised dried root extract of Japanese Knotweed (Polygonum cuspidatum). Japanese Knotweed root is one of the most concentrated natural botanical sources of resveratrol. At 98% standardisation, 150mg of the extract per capsule is pure trans-resveratrol. At two capsules per day, the daily serving delivers 300mg trans-resveratrol.
Excipients — Microcrystalline Cellulose (MCC), Silicon Dioxide and Magnesium Stearate. Standard pharmaceutical-grade flow aids used in small quantities to ensure consistent capsule filling during manufacturing.
Capsule shell — HPMC (Hydroxypropyl Methylcellulose), a plant-derived vegan capsule material. No gelatin. Suitable for vegetarians and vegans.
Swiss BioEnergetics
Trusted UK Manufacturing
Made in the United Kingdom to GMP Code of Practice and ISO 9001 — every batch produced to consistent, documented manufacturing processes.
Clean, Potent Ingredients
We use established ingredient forms at the doses specified in each formulation — and nothing unnecessary alongside them.
Evidence-Inspired Formulas
Our formulations are built around ingredients with well-established profiles in nutritional science, sourced from trusted suppliers.
30-Day Guarantee
Try it for 30 days. If it is not right for you, contact us and we will make it right.
Taking Ultra-Resveratrol
Adults take two capsules daily with water. At two capsules per day, one bottle provides a 45-day supply. Taking one capsule per day extends the bottle to a 90-day supply. Not recommended for children, pregnant or breastfeeding women. If taking medication or under medical supervision, speak to your doctor before use. Store in a cool, dry place.
Questions About Ultra-Resveratrol
What is trans-resveratrol and why does it matter?
Resveratrol occurs naturally in two isomeric forms: trans-resveratrol and cis-resveratrol. The trans- form is the one that features in published research. Ultra-Resveratrol specifies trans-resveratrol from a 98% standardised extract, ensuring the dose on the label reflects the active isomer rather than a mixed trans-/cis- fraction.
Where does the resveratrol in this product come from?
From the dried root of Japanese Knotweed (Polygonum cuspidatum), one of the richest naturally occurring botanical sources. Resveratrol is also found in grape skins, red wine and berries, but Japanese Knotweed root is the primary commercial source used in supplements.
How many capsules per day?
The standard serving is two capsules per day, giving a 45-day supply from one bottle. Some people choose one capsule per day, which extends the bottle to 90 days. Check with your doctor if unsure about the right approach for you.
Is this product suitable for vegans?
Yes. The capsule shell is HPMC (plant-derived), and all ingredients are vegan-suitable.
What are the full ingredients?
Trans-Resveratrol 150mg from 153mg 98% standardised extract of dried root of Japanese Knotweed (Polygonum cuspidatum). Other ingredients: Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate. Capsule shell: HPMC (vegetable source). Suitable for vegetarians and vegans.
