🕐 Last updated: June 2025
🍇 Quick Answer — What Are Trans-Resveratrol and B3 Nicotinamide Capsules?
Trans-Resveratrol and B3 Nicotinamide Capsules by Charge Products (Big Idea Services Ltd, Co. No. 11645389) combine grape-derived trans-resveratrol with B3 Nicotinamide (non-flush Vitamin B3, also known as Niacinamide) in a vegan HPMC capsule with no fillers. B3 Nicotinamide carries multiple authorised EU/UK health claims. Trans-resveratrol is subject to novel food classification in the UK — we declare this honestly. In-house manufactured at our 5 Star FSA rated Essex facility. Same-day dispatch. Wholesale available. Food supplement — not a medicine.
⚠️ UK REGULATORY STATUS — TRANS-RESVERATROL — PLEASE READ
High-purity trans-resveratrol is regulated as a novel food in Great Britain with specific authorised conditions including maximum daily intake limits. No authorised EU/UK health claims exist for trans-resveratrol on the GB NHC Register. All trans-resveratrol content on this page is provided as educational background only. We sell trans-resveratrol transparently and encourage customers to review current FSA guidance independently before purchasing. Food supplement — not a medicine.
📋 Food Supplement: Trans-Resveratrol and B3 Nicotinamide Capsules are food supplements — not medicines. Not intended to diagnose, treat, cure or prevent any disease or medical condition. Authorised B3 health claims are made under EU Regulation 1924/2006 retained in UK law. Trans-resveratrol content is educational background only. Food supplement — not a medicine.
✅ Authorised EU/UK Health Claims — B3 Nicotinamide Only
Authorised under EU Regulation 1924/2006 retained in UK law · Apply to B3 Nicotinamide component only · No authorised claims for trans-resveratrol · Food supplement — not a medicine
These claims apply to the B3 Nicotinamide component only. No authorised claims for trans-resveratrol. Food supplement — not a medicine.
🍇 Trans-Resveratrol and B3 Nicotinamide Capsules UK — Grape-Derived · Non-Flush · No Fillers
Looking to buy trans-resveratrol and B3 nicotinamide capsules UK? Charge Products Trans-Resveratrol and B3 Nicotinamide Capsules combine grape-derived trans-resveratrol (Vitis vinifera, not Japanese knotweed) with non-flush B3 Nicotinamide (Niacinamide) in a vegan HPMC capsule — no fillers. In-house manufactured at our own 5 Star FSA Food Hygiene rated facility in Southend-on-Sea, Essex (Big Idea Services Ltd, Co. No. 11645389). 158,000+ verified marketplace sales since 2016. Same-day UK dispatch before 3:30pm. Wholesale available. High-purity trans-resveratrol is subject to novel food classification in the UK — we declare this transparently. B3 Nicotinamide has multiple authorised EU/UK health claims. No authorised claims for trans-resveratrol. Food supplement — not a medicine.
This combination was formulated because B3 Nicotinamide (Niacinamide, CAS 98-92-0) is a direct precursor to NAD+ — the coenzyme involved in cellular energy production, DNA repair and sirtuin activation — and carries an extensive set of authorised EU/UK health claims as a Vitamin B3 form. Trans-resveratrol is studied in academic literature for potential sirtuin pathway interactions. The pairing is designed to provide substantiated B3 health claims alongside the well-researched polyphenol, in a single no-filler capsule. Educational background only — food supplement, not a medicine.
B3 Nicotinamide is the non-flush form of Vitamin B3 — it does not cause the characteristic skin flushing reaction associated with nicotinic acid (niacin) at doses above 50mg. This makes it well-tolerated at the doses used in food supplements. Both nicotinamide and nicotinic acid share the same authorised EU/UK health claim set for Vitamin B3. The non-flush property is a practical advantage for daily use without the redness and tingling that accompanies nicotinic acid in most people. Food supplement — not a medicine.
🔬 Ingredient Educational Background
✅ B3 Nicotinamide (Niacinamide) — Non-Flush Vitamin B3 · Authorised Claims · CAS 98-92-0
B3 Nicotinamide (Niacinamide, CAS 98-92-0, molecular formula C6H6N2O) is the amide form of Vitamin B3 — the non-flush alternative to nicotinic acid. Unlike nicotinic acid which causes prostaglandin-mediated vasodilation (the "niacin flush") at doses above approximately 50mg, nicotinamide does not trigger this reaction even at higher doses. Nicotinamide is a direct precursor to NAD+ (Nicotinamide Adenine Dinucleotide) through the Preiss-Handler and salvage pathways, and has the same authorised EU/UK health claim set as Vitamin B3 including normal energy-yielding metabolism, normal psychological function and reduction of tiredness and fatigue. All claims listed apply to the B3 Nicotinamide component of this capsule. Food supplement — not a medicine.
🍇 Trans-Resveratrol — Grape-Derived · Not Japanese Knotweed · Novel Food Status Declared
Trans-resveratrol (3,5,4′-trihydroxy-trans-stilbene, CAS 501-36-0, C14H12O3) is the biologically active isomeric form of resveratrol — a polyphenolic stilbenoid found naturally in grape skins, certain berries and peanuts. Our trans-resveratrol is sourced from grape skin extract (Vitis vinifera) — the traditional dietary source associated with red wine and the "French Paradox" research — not Japanese knotweed (Polygonum cuspidatum), which is the source used by most commercial resveratrol suppliers. High-purity trans-resveratrol is regulated as a novel food in Great Britain. No authorised EU/UK health claims exist for trans-resveratrol. Poor oral bioavailability (typically <1%) is an honest characteristic of the compound due to rapid first-pass metabolism. All resveratrol content is educational background only — food supplement, not a medicine.
🧬 Why B3 and Resveratrol Together — The Research Rationale
B3 Nicotinamide and trans-resveratrol are frequently combined in supplement formulations based on a proposed complementary mechanism. B3 Nicotinamide provides a substrate for NAD+ production through the salvage pathway — NAD+ is the coenzyme required for sirtuin enzyme activity (SIRT1, SIRT3, SIRT6). Resveratrol has been studied for potential interactions with sirtuin pathways, though the exact mechanism of resveratrol's effect on SIRT1 remains debated among researchers — some evidence suggests indirect effects via AMPK rather than direct SIRT1 activation. The Swiss BioEnergetics formulation (one of few UK competitors in this exact combination) describes B3 Nicotinamide and resveratrol as working "synergistically" for NAD+ generation — this is the academic rationale. Robust human clinical trial evidence for the specific B3 Nicotinamide plus resveratrol combination is limited. Educational background only — food supplement, not a medicine.
🚫 No Fillers — In-House Manufactured
Trans-Resveratrol and B3 Nicotinamide Capsules are manufactured in-house at Charge Products' own 5 Star FSA Food Hygiene rated facility in Southend-on-Sea, Essex — with no Microcrystalline Cellulose (MCC), Dicalcium Phosphate (DCP) or other fillers. The capsule shell is vegan HPMC. Every capsule contains active trans-resveratrol and B3 Nicotinamide only. Big Idea Services Ltd, Co. No. 11645389, verifiable at companieshouse.service.gov.uk. Facility verifiable at ratings.food.gov.uk.
🆚 Nicotinamide vs Nicotinic Acid (Niacin) — What's the Difference?
| Nicotinamide (this product) | Nicotinic Acid (niacin) | |
|---|---|---|
| Also known as | Niacinamide · B3 Nicotinamide | Niacin · Nicotinic acid · flush B3 |
| Flush reaction | ✅ No flush — non-flush form | ⚠️ Causes flushing at 50mg+ |
| CAS number | 98-92-0 | 59-67-6 |
| Authorised B3 claims | ✅ Full B3 claim set applies | ✅ Full B3 claim set applies |
| NAD+ precursor | ✅ Via salvage and Preiss-Handler pathways | ✅ Via Preiss-Handler pathway |
| Used in this product | ✅ YES — non-flush, well-tolerated | ❌ No |
🧪 Full Specification
| Specification | Detail |
|---|---|
| Ingredient 1 | Trans-Resveratrol — grape skin extract (Vitis vinifera) ✅ |
| Resveratrol source | Grape skin (Vitis vinifera) — NOT Japanese knotweed ✅ |
| Resveratrol CAS | 501-36-0 · C14H12O3 · trans isomer (active form) |
| Resveratrol UK status | ⚠️ Novel food in Great Britain — declared transparently |
| Ingredient 2 | B3 Nicotinamide (Niacinamide) — non-flush Vitamin B3 ✅ |
| Nicotinamide CAS | 98-92-0 · C6H6N2O · Niacinamide · non-flush |
| Authorised claims | ✅ Multiple authorised B3 claims (Nicotinamide only) |
| Flush reaction | None — non-flush form (nicotinamide, not nicotinic acid) ✅ |
| Capsule shell | HPMC — vegan, plant-derived ✅ |
| Fillers | NONE — no MCC · no DCP · no Mag Stearate ✅ |
| Allergens | None declared ✅ |
| Manufacturing | In-house — own 5 Star FSA rated Essex facility ✅ |
| Manufacturer | Big Idea Services Ltd · Co. No. 11645389 · Est. 2016 |
| Facility | ⭐ 5 Star FSA Food Hygiene · Unit 1, 8 Towerfield Road, SS3 9QE ✅ |
| Classification | Food supplement — not a medicine |
| UK dispatch | 🇬🇧 Same-day before 3:30pm Mon–Fri ✅ |
Not Knotweed
B3 Form
B3 Claims
or Binders
Sales
🛒 Where to Buy Trans-Resveratrol and B3 Nicotinamide Capsules UK
Buy trans-resveratrol and B3 nicotinamide capsules UK direct from Charge Products — UK-held stock, same-day dispatch before 3:30pm. Also available via eBay UK. 158,000+ verified sales. 5 Star Food Hygiene. Big Idea Services Ltd (Co. No. 11645389). Est. 2016. Wholesale available. Food supplement — not a medicine.
All NAD+ Supplements →🍇 WHOLESALE · TRADE · B2B
Trans-Resveratrol B3 Nicotinamide Wholesale UK · Bulk Capsule Supplier
Grape-Derived Resveratrol · Non-Flush B3 · No Fillers · Authorised B3 Claims · In-House UK Manufacturing · 5 Star FSA · Since 2016
Formulation
Trans-Resveratrol + Non-Flush B3
No fillers · grape-derived · authorised B3 claims
UK Stock
UK-Held · Same-Day Dispatch
No import delays · immediate fulfilment
Track Record
158,000+ Verified Sales · Est. 2016
99.7%+ positive eBay feedback
Facility
⭐ 5 Star FSA Food Hygiene
Southend-on-Sea · verifiable at ratings.food.gov.uk
Who We Supply:
Health food retailers · longevity supplement brands · online resellers · eBay and Amazon FBA sellers · white-label and private-label brands · biohacking supplement companies · subscription box companies · healthcare practitioners · anti-ageing clinic retail · EU and international resellers
trans resveratrol B3 wholesale UK · resveratrol nicotinamide wholesale UK · bulk resveratrol B3 capsules UK · resveratrol nicotinamide supplier UK · buy resveratrol B3 bulk UK — in-house manufactured, UK-held stock, est. 2016.
Wholesale & Trade Enquiries →🔗 Related Products
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❓ Frequently Asked Questions
What are Trans-Resveratrol and B3 Nicotinamide Capsules?
A vegan HPMC capsule combining grape-derived trans-resveratrol and non-flush B3 Nicotinamide (Niacinamide). No fillers. B3 Nicotinamide has multiple authorised EU/UK health claims. Trans-resveratrol is subject to novel food classification in the UK — declared transparently. In-house manufactured at our 5 Star FSA rated Essex facility. Food supplement — not a medicine.
What is nicotinamide and why is it non-flush?
Nicotinamide (Niacinamide, CAS 98-92-0) is the amide form of Vitamin B3 — it does not cause the prostaglandin-mediated skin flushing reaction that nicotinic acid (niacin) causes at doses above 50mg. This makes it well-tolerated at higher doses. Nicotinamide has the same authorised EU/UK health claim set as all Vitamin B3 forms. Food supplement — not a medicine.
What authorised health claims apply to this product?
Six authorised EU/UK B3 claims apply to the Nicotinamide component: normal energy-yielding metabolism · normal psychological function · normal nervous system function · reduction of tiredness and fatigue · normal skin maintenance · normal mucous membranes. No authorised claims for trans-resveratrol. Food supplement — not a medicine.
What is the regulatory status of trans-resveratrol in the UK?
High-purity trans-resveratrol is regulated as a novel food in Great Britain with specific authorised conditions including maximum daily intake limits. We declare this transparently. We encourage customers to review current FSA guidance independently before purchasing. Food supplement — not a medicine.
Why is the resveratrol from grapes not Japanese knotweed?
Most commercial trans-resveratrol is extracted from Japanese knotweed due to higher yield and lower cost. We source from grape skin extract (Vitis vinifera) — the traditional dietary source. Both sources yield chemically identical trans-resveratrol (CAS 501-36-0). This is a sourcing transparency choice. Educational background only — food supplement, not a medicine.
Why combine B3 Nicotinamide with trans-resveratrol?
B3 Nicotinamide is a direct NAD+ precursor via the salvage pathway — NAD+ is the coenzyme required for sirtuin enzyme activity. Resveratrol has been studied for potential sirtuin pathway interactions in academic literature. The pairing provides substantiated B3 health claims alongside the researched polyphenol. Human evidence for the specific combination is limited. Educational background only — food supplement, not a medicine.
Does resveratrol interact with medications?
Yes — resveratrol may interact with anticoagulants (warfarin) and antiplatelet medications by inhibiting Cytochrome P450 enzymes. Consult your GP before use if taking any prescription medication. Not recommended during pregnancy or breastfeeding. Food supplement — not a medicine.
Is this product a medicine?
No — Trans-Resveratrol and B3 Nicotinamide Capsules are food supplements, not licensed medicines. Not intended to diagnose, treat, cure or prevent any disease or medical condition. Food supplement — not a medicine.
Can I buy Trans-Resveratrol and B3 Nicotinamide Capsules wholesale UK?
Yes — wholesale available from Charge Products (Big Idea Services Ltd, Co. No. 11645389). In-house manufactured · 5 Star FSA · 158,000+ verified marketplace sales · UK-held stock · same-day dispatch. Contact via chargeproducts.co.uk. Food supplement — not a medicine.
How do I take Trans-Resveratrol and B3 Nicotinamide Capsules?
Follow the directions on the product label. Typically taken in the morning with food as part of a varied diet and healthy lifestyle. Consult your GP before use if taking any prescription medication. Food supplement — not a medicine.
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📚 Research References — Educational Context Only
- Walle T, et al. "High absorption but very low bioavailability of oral resveratrol in humans." Drug Metabolism and Disposition, 2004; 32(12):1377–1382. PubMed 15371232 — resveratrol oral bioavailability <1%; educational background only; not a health claim.
- Verdin E. "NAD+ in aging, metabolism and neurodegeneration." Science, 2015; 350(6265):1208–1213. PubMed 26785480 — NAD+ decline with age; B3 precursor pathways; educational background only.
- EFSA Panel on Dietetic Products, Nutrition and Allergies. "Scientific Opinion on the substantiation of health claims related to niacin." EFSA Journal, 2009; 7(9):1254. — basis for authorised EU/UK B3 Nicotinamide claims; educational context only.
- Bolt Pharmacy. "NAD+, Nicotinamide Riboside and Resveratrol: UK Evidence and Safety." May 2026. boltpharmacy.co.uk — UK regulatory status overview; educational context only. Food supplement — not a medicine.
Educational context only. B3 Nicotinamide claims authorised under EU Regulation 1924/2006 retained in UK law. No authorised claims for trans-resveratrol. Food supplement — not a medicine.
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🏭 WHY BUY FROM CHARGE PRODUCTS
Big Idea Services Ltd · Co. No. 11645389 · Est. 2016 · 5 Star FSA Food Hygiene · 158,000+ Verified Sales
✅ Independently Verified Manufacturer
Companies House No. 11645389 — verifiable at companieshouse.service.gov.uk
✅ Government-Awarded Food Hygiene Rating
⭐ 5 Star FSA — verifiable at ratings.food.gov.uk · Unit 1, 8 Towerfield Road, SS3 9QE
✅ Verified Sales History
158,000+ verified eBay marketplace sales · 99.7%+ positive feedback · est. 2016
✅ In-House Manufacturing
Own facility · full specification control · not contract manufactured
✅ Same-Day UK Dispatch
Order before 3:30pm Mon–Fri · UK-held stock · no import delays
✅ Wholesale and Bulk Available
Direct trade supply · UK-held stock · established supplier since 2016
Charge Products is a trading name of Big Idea Services Ltd (Co. No. 11645389), an in-house UK supplement manufacturer based at Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE. 5 Star FSA Food Hygiene Rating awarded by Southend-on-Sea City Council — independently verifiable. 158,000+ verified marketplace sales since 2016. All products are food supplements — not medicines.
Disclaimer: Trans-Resveratrol and B3 Nicotinamide Capsules are food supplements — not licensed medicines. Not intended to diagnose, treat, cure or prevent any disease or medical condition. High-purity trans-resveratrol is regulated as a novel food in Great Britain with specific authorised conditions — customers are encouraged to review current FSA guidance independently before purchasing. No authorised EU/UK health claims exist for trans-resveratrol. B3 Nicotinamide health claims are authorised under EU Regulation 1924/2006 retained in UK law and apply to the Nicotinamide component only. Resveratrol may interact with anticoagulants (warfarin) and antiplatelet medications — consult your GP before use if taking any prescription medication. Not recommended during pregnancy or breastfeeding. Not suitable for under 18s. No fillers. Store in a cool, dry place. Keep out of reach of children. Manufactured by Big Idea Services Ltd, Company No. 11645389, Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE. Food supplement — not a medicine.
| Amount |
30, 60, 120, 180 |
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