Rated 4.8 | 360+ Reviews
NO FILLERS
VEGAN FORMULA
MADE IN UK
#1
BESTSELLER OF 2026
Vegetarian Food Supplement
Creatine Monohydrate
£29.99
- Produced in BRCGS Rated AA Facilities.
- UK manufactured
- Non-GMO
- Vegan
- 30-day guarantee
- Free UK delivery
Fast Shipping
The highest quality on the market. Or your money back.
Our products are produced In BRCGS Grade AA-certified facilities In the UK to GMP standards. ELIXER LTD holds the highest Food Hygiene Rating of 5 ‘Very Good’, Made with no additional fillers, ever. Ethically produced to the highest possible standard.
Why Choose Elixer?
Made in certified UK facilities, fully registered with local authorities, free from animal testing and unnecessary fillers, with a money-back guarantee. ELIXER is built on quality, transparency, and real experience.
Anyone can put “Third-party tested” on a product page.
Real quality goes much further than a single laboratory result. From carefully selected ingredients and traceable sourcing, through UK manufacturing to GMP standards and rigorous quality controls, to a BRCGS Grade AA-certified supply chain and the standards we maintain as a 5-rated food business; at ELIXER, quality isn’t one test at the end of production, it’s built into every stage of the process.
Creatine Monohydrate
LATEST REVIEWS
Nica Ma,
31
Verified Buyer
Been buying from Amazon brands for two years switched to ELIXER! Higher dose, cheap monthly, really works!
Pure NMN | 500mg Capsules
£29.99
Purchased on March 14th, 2025
Vicky E,
33
Verified Buyer
My skin is better, have more energy & sleeping better, shocked this is so good for the price, cant believe I never heard of it before, will be subscribing forever
Pure NMN | 500mg Capsules
£29.99
Purchased on March 14th, 2025
Sarah K,
45
Verified Buyer
I was buying NMN and resveratrol separately from two brands. Having both at full dose — 500mg at 98% — with a proper CoA makes the whole thing simpler.
Pure NMN | 500mg Capsules
£29.99
Purchased on March 14th, 2025
Michael K,
47
Verified Buyer
Full dose printed clearly, batch number on the base, and the team sent the CoA the same day. That level of transparency is the reason I reordered.
Pure NMN | 500mg Capsules
£29.99
Purchased on March 14th, 2025
The science behind healthy ageing.
WHY NMN?
NMN (Nicotinamide Mononucleotide) is a key precursor to NAD+, an essential molecule involved in energy metabolism, DNA repair and cellular health.
Supports natural NAD+ production*
Promotes cellular energy & vitality*
Supports DNA repair & healthy ageing*
500 MG NMN · per serving
500mg beta-NMN (>99% purity). Within the dose range used in published human research (250–1,200mg).
98% Trans-isomer purity
600mg trans-resveratrol at 98% trans-isomer — the form referenced in most published resveratrol research.
100% Batches tested
Third-party verified. Every batch, ISO/IEC 17025 accredited laboratory.
🇬🇧 UK Made
UK-based facility. Manufactured in the United Kingdom.
500 MG NMN · per serving
500mg beta-NMN (>99% purity). Within the dose range used in published human research (250–1,200mg).
98% Trans-isomer purity
600mg trans-resveratrol at 98% trans-isomer — the form referenced in most published resveratrol research.
100% Batches tested
Third-party verified. Every batch, ISO/IEC 17025 accredited laboratory.
🇬🇧 UK Made
UK-based facility. Manufactured in the United Kingdom.
A realistic timeline for what you’ll notice.
NMN works at a cellular level over weeks of consistent use — it is not a stimulant. Below is what customers commonly report, and when. Individual results vary; these are customer-reported experiences, not guaranteed outcomes.
Days 1–7
Nothing dramatic — and that’s expected
NMN is not a stimulant. Most customers report no noticeable change in the first week. The process is biochemical, not immediate.
Weeks 2–4
Early, individual changes
The most commonly reported early observations relate to daily energy consistency. Reports vary widely between people.
Weeks 5–10
The window most trials study
The strongest published evidence comes from studies of 12 weeks or longer. Our 60-day guarantee is built to cover a realistic trial period.
Month 3+
Consistency is the point
As with any food supplement, daily, consistent use is recommended. NMN supports the NAD+ pool over time rather than acutely.
Two molecules. Full-dose transparency.
No fillers hiding the dose. No proprietary blends. Every milligram printed on the label.
Within the published range
Human research on NMN has used doses from 250mg to 1,200mg daily. Our 500mg beta-NMN dose (>99% purity) sits in the middle of that evidence base.
Advanced delayed-release capsules
Delayed-release capsules are designed to protect the formula from being released immediately after swallowing, allowing the capsule to open later in the digestive process. This can help provide a more controlled delivery experience and is one of the reasons we use delayed-release HPMC capsules rather than a standard capsule shell. It’s a small detail, but one that reflects ELIXER’s focus on formulation quality from the ingredients right through to how they’re delivered.
A food supplement, not a medicine
NMN and resveratrol have no authorised UK/EU health claims. We make no medicinal or disease claims, and compete on dose, purity, form and third-party testing.
Within the published range
Human research on NMN has used doses from 250mg to 1,200mg daily. Our 500mg beta-NMN dose (>99% purity) sits in the middle of that evidence base.
Advanced delayed-release capsules
Delayed-release capsules are designed to protect the formula from being released immediately after swallowing, allowing the capsule to open later in the digestive process. This can help provide a more controlled delivery experience and is one of the reasons we use delayed-release HPMC capsules rather than a standard capsule shell. It’s a small detail, but one that reflects ELIXER’s focus on formulation quality from the ingredients right through to how they’re delivered.
A food supplement, not a medicine
NMN and resveratrol have no authorised UK/EU health claims. We make no medicinal or disease claims, and compete on dose, purity, form and third-party testing.
One ingredient, no fillers. The complete breakdown.
No fillers beyond what holds the capsule together. Full-dose transparency on every label.
What is NMN?
NMN (Nicotinamide Mononucleotide) is a naturally occurring compound found in trace amounts in foods including broccoli, avocado, cabbage and edamame. Biologically, it is a direct precursor to NAD+, a coenzyme present in every living cell.
How we compare.The Difference
Specification comparison vs typical UK-available NMN supplements (spec-sheet analysis, 2026).
How we compare.The Difference
Specification comparison vs typical UK-available NMN supplements (spec-sheet analysis, 2026).
|
Others
|
|
|---|---|---|
|
BRGCS AA Rated
|
||
|
UK manufacturing
|
||
|
Vegan HPMC capsule
|
||
|
Delayed release
|
||
|
Money-back guarantee
|
Loved by 1000s of Customers
Thousands of people are getting their energy, sleep & focus back with ELIXER
“I honestly didn’t expect much, but the circulation boost is real. I’m warmer, more energized, and the difference in the bedroom has been surprising, stronger performance, better stamina, and a lot more confidence.”
My energy has increased, my face looks more youthful, i've been told i look rejuvenated and I just turned 50 so I am feeling blessed to feel so well, thank you Elixer MMN!
Pleased I found these vitamins. They have increased my energy levels and my sleep has very much improved. Would highly recommend.
After taking for two weeks I had so much energy my hair and skin improved no more brain fog from next month going to up the dose
Excellent service and they really do work, I have ankoylosing spondylitis and it helped with the fatgeaue and my hair stopped going grey ! I mean I don't mind grey hair but I just noticed that it stopped. Can't recommend these guys enough. When I can afford it I will be back
I definitely feel more alert and with much more energy. I had been suffering with low mood swings and lack of energy after an illness. Since taking NMN I can feel that lifting and having so much more confidence has given me a real boost
Fabulous, clearer eyes more energy muscles rounding up again smell younger says husband🥰flora , scars less obvious heal quicker , that’s after four weeks eyes were clear in morning after 24 hours of first pill not as blurry in mornings
1000mg NMN. Every milligram on the label.
500mg longevity complex · >99% β-NMN + 98% trans-resveratrol · 60 vegan capsules · 30 servings. Third-party tested every batch. UK manufactured. 60-day guarantee.
TRY IT, RISK-FREE
60-day guarantee
Third-party tested
1000mg NMN. Every milligram on the label.
500mg longevity complex · >99% β-NMN + 98% trans-resveratrol · 60 vegan capsules · 30 servings. Third-party tested every batch. UK manufactured. 60-day guarantee.
TRY IT, RISK-FREE
60-day guarantee
Third-party tested
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
How long does one bottle last?
+
One bottle contains 60 capsules. At the recommended dose of 2 per day (1,000mg), this is a 30-day supply.
Is NMN safe?
+
Yes. NMN is widely used in human longevity research and has an excellent safety profile when taken at typical doses (500–1,000mg/day).
How soon will I feel results?
+
Many users notice improvements in energy, focus, and general vitality within 1–4 weeks.
Can I cancel my subscription?
+
Yes — you can cancel anytime with one click.
Do you ship quickly?
+
Yes. Orders dispatch within 24 hours via Royal Mail Tracked. Shipping is a flat £1.99.
Is this suitable for vegans?
+
Yes — our NMN is vegan, cruelty-free, and free from fillers.