Compare NMN Supplements: Every Formula Side by Side

The Longevity Series · Comparison

Compare NMN Supplements

Every NMN formula we make, side by side: the NMN dose per serving, what else is in it, the format and the pack — and where each dose sits against the published human trials. Deliberately not a ranking. If you want our editor's pick, the best NMN supplement UK guide ranks them.

8 formulas 500–1000mg NMN per serving 3 formats 0 authorised health claims Updated 5 Oct 2026
Quick answer

Same ingredient, four differences.

Every formula below contains NMN (nicotinamide mononucleotide), except NMNH, which is its reduced form. They differ on four label facts only: NMN dose, whether NMN is alone or combined, the format, and the pack. Choose your format, decide single-ingredient or combination, then pick the dose.

Highest single dose
Pure NMN 1000mgJust above the 250–900mg/day used in the efficacy trials
Inside the trial range
NMN 500mg · NMN + TMG · NMN Complete500mg and 750mg NMN per serving
Combinations
TMG, trans-resveratrol, pterostilbene, apigeninNo published human trial has tested NMN in any of these combinations
Formats
Capsule · liquid drops · gummyCapsules are the format the human trials used
UK status
NMN not yet authorisedGB novel food application RP-2116 under assessment; zero authorised claims
UK regulatory status — read this first

NMN is widely sold in the UK but its position is not settled: a GB novel food application for β-NMN (FSA reference RP-2116) is under assessment by the Food Standards Agency, and EFSA published a positive safety opinion in the EU in 2026 with formal authorisation still pending. No authorised UK or EU health claim exists for NMN or any other ingredient on this page, so we compare what each product is — not what it does.

The Vitality NMN range

Every formula, side by side.

Grouped by format and ingredient count, not preference. Where a label states a combined figure without a per-ingredient split, we say so rather than guess. Prices change, so they live on the product pages — for cost per gram across UK brands see the UK NMN price index or the NMN cost calculator.

Formula NMN per serving Other actives Format Pack
Pure NMN 1000mg 1000mg None — single ingredient Vegan capsules 60 capsules
NMN 500mg 500mg None — single ingredient Capsules, 2 daily 60 capsules · 30 days
NMN + TMG 1500mg 750mg TMG (trimethylglycine) 750mg Capsules 60 capsules
NMN Complete 1600mg 750mg TMG 750mg · pterostilbene 50mg · apigenin 50mg Vegan capsules, 2 daily 60 capsules · 30 days
NMN & Resveratrol 1100mg See label Trans-resveratrol + black pepper extract (1100mg combined) Capsules 60 capsules
NMNH 500mg 500mg NMNH None — the reduced form of NMN Capsules 60 capsules
Liposomal NMN Drops 500mg None — liposomal liquid Liquid drops Dropper bottle
NMN & Resveratrol Gummies See label Trans-resveratrol (1100mg combined) Gummies 60 gummies · 1 month

Doses as stated on each product's label and listing. Most formulas are also sold in multi-month packs — options are on each product page. Every Vitality batch is tested by an ISO/IEC 17025-accredited laboratory: quality & testing.

Doses vs the research

Where each dose sits against the trials.

The published human NMN trials used 250–900mg per day — Yoshino 2021 and Igarashi 2022 at 250mg, Yi 2023 at 300, 600 and 900mg — plus one four-week safety study at 1250mg (Fukamizu 2022). We describe those studies by design, not outcome; the detail is on the NMN dosage guide. This table only tells you where each product's NMN dose lands.

Formula NMN dose vs 250–900mg trial range Combination trialled?
NMN 500mg 500mg Inside n/a — NMN only
NMN + TMG 750mg Inside No
NMN Complete 750mg Inside No
Pure NMN 1000mg 1000mg Above (below the 1250mg safety study) n/a — NMN only
Liposomal NMN Drops 500mg Inside — but the liquid format was not trialled n/a
NMNH 500mg 500mg NMNH Different molecule — the NMN trial doses do not transfer to NMNH

The two NMN & Resveratrol formulas are omitted from this table because their labels state a combined NMN + resveratrol figure. Trials are small and run for weeks, not years.

Reading the table

Three columns decide it.

NMN per serving is the number to compare. It runs from 500mg to 1000mg across the range — see NMN 500mg vs 1000mg for what separates those two doses.

Other actives tells you whether NMN comes alone or in a combination with TMG (a methyl donor), trans-resveratrol, pterostilbene or apigenin. What each of those is: what's in NMN Complete · NMN + TMG · NMN and resveratrol. NMNH is not an add-on; it is the reduced form of NMN — NMN vs NMNH.

Format is preference: capsule, liposomal liquid or gummy. The trade-offs are on powder vs capsules vs liposomal.

No ranking, no scores. If you want a neutral buying method that works for any brand, use how to choose an NMN supplement.

Match it to you

Which one for you.

Plain descriptions of what each product is — not recommendations.

Single ingredient, higher dose
Pure NMN 1000mgNMN only, 1000mg per serving. View product
Single ingredient, inside trial range
NMN 500mgNMN only, 500mg per two-capsule serving. View product
NMN + a methyl donor only
NMN + TMG 1500mg750mg NMN with 750mg TMG, nothing else. View product
Four ingredients in one
NMN Complete 1600mg750mg NMN, 750mg TMG, 50mg pterostilbene, 50mg apigenin. View product
The classic pairing
NMN & Resveratrol 1100mgNMN with trans-resveratrol and black pepper extract, capsules. View product
The reduced form
NMNH 500mgA different molecule, sold on its own. View product
A liquid
Liposomal NMN Drops500mg NMN in a liposomal liquid. View product
A chewable
NMN & Resveratrol GummiesFor people who would rather not swallow capsules. View product
Next step

Want a pick, not a table?

The ranked guide scores every formula on verified dose, testing and cost per serving — with our first-party position disclosed at the top.

FAQs

NMN comparison FAQ.

They differ in four label facts: the NMN dose per serving, whether NMN is on its own or combined with other ingredients (TMG, trans-resveratrol, pterostilbene, apigenin or black pepper extract), the format (capsule, liquid drops or gummy) and the pack size. NMNH is the reduced form of NMN, sold as a separate product. This page compares only what each product is, because NMN carries no authorised UK health claim.
Pure NMN 1000mg has the highest single-ingredient NMN dose in the range at 1000mg per serving. That sits above the 250–900mg per day used in the published efficacy trials and below the 1250mg per day used in a four-week safety study. NMN Complete and NMN + TMG each provide 750mg NMN alongside other ingredients. See NMN 500mg vs 1000mg.
The published human NMN trials used 250–900mg per day, with one safety study at 1250mg. NMN 500mg, NMN Complete (750mg) and NMN + TMG (750mg) sit inside that range. Pure NMN 1000mg sits just above it. The trials tested NMN on its own, so they describe the NMN, not any multi-ingredient formula.
NMNH is the reduced (dihydro) form of NMN. In the Vitality range it is a separate single-ingredient product, NMNH 500mg, not an ingredient added to an NMN formula. The human NMN trial doses do not transfer directly to NMNH. Full comparison: NMN vs NMNH.
How you prefer to take it. Capsules are the most common format and the one the human NMN trials used; the Liposomal NMN Drops are a liquid; the gummies are chewable. The format is a preference, not a different ingredient. See powder vs capsules vs liposomal.
NMN is widely sold in the UK but its position is not settled. A GB novel food application for β-NMN (FSA reference RP-2116) is under assessment by the Food Standards Agency. EFSA published a positive safety opinion in the EU in 2026, with formal authorisation still pending. No authorised UK or EU health claim exists for NMN.
No. There are no authorised UK or EU health claims for NMN, NMNH, TMG, trans-resveratrol, pterostilbene or apigenin. This page therefore describes only dose, ingredients, format and pack.
Decide three things: the format you like, whether you want NMN on its own or in a combination, and the dose. Match those to the table. If you want our ranked editor's pick with reasoning, read the best NMN supplement UK guide.
Further reading

Keep going.

About this guide

Last reviewed 5 October 2026 by the Vitality Supplements Editorial Team, written to our editorial standards. We make and sell every product on this page, which is why it is a neutral comparison rather than a ranking. Doses are taken from each product's label and listing; where a label gives a combined figure we say so rather than estimate a split. First published 28 July 2026; rebuilt 5 October 2026 with the trial-dose table and UK regulatory status, and with prices removed because they change.

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the stated recommended daily dose. NMN is not yet an authorised novel food in Great Britain (application RP-2116 under assessment). No authorised UK or EU health claims exist for any ingredient on this page, and no medicinal, disease or anti-ageing claims are made. Not suitable for children. Consult a healthcare professional before use if pregnant, breastfeeding, taking medication or under medical supervision. General information, not medical advice. See our disclaimer · Contact