Naturecan NMN costs £0.80 a gram in the UK at its cheapest listed capsule price: 120 capsules of 500mg for £47.79 on its sale price (£51.99 regular), checked 25 October 2026. RGENR8's 3-month plan is £27.99 for 90 single-ingredient 500mg capsules on a first order (31p a day, £0.62 a gram), and £34.99 every 3 months after that (£0.78 a gram).
This review covers Naturecan's NMN capsules and powder as a UK buyer sees them on its own site. We read the product pages as a UK visitor on 25 October 2026 and did not lab-test anything. We also sell a competing product, RGENR8 Pure NMN Pro, which is why both appear in the tables. Both Naturecan pages say what is in the product and link to certificates.
Single-ingredient 500mg capsules. First 90 for £27.99. See the 3-month plan
Naturecan NMN price in the UK, per capsule and per gram
The best Naturecan capsule price we found was £0.80 a gram, on the 120-capsule bottle at its sale price. At the regular price the same bottle is £0.87 a gram, and the 60-capsule bottle is £0.87 too. The powder costs more per gram than the capsules.
| Product | Pack | Price | Per gram | 500mg a day | Fillers listed | Testing disclosure |
|---|---|---|---|---|---|---|
| Naturecan capsules, 120 | 60g (500mg each) | £47.79 sale (£51.99 regular) | £0.80 (£0.87 regular) | 40p (43p regular) | None listed; vegan capsule | 99% purity stated; Certificates of Analysis page linked |
| Naturecan capsules, 60 | 30g (500mg each) | £25.99 | £0.87 | 43p | None listed; vegan capsule | As above |
| Naturecan powder, 30g | 30g | £31.49 sale (£34.99 regular) | £1.05 (£1.17 regular) | 52p (58p regular) | None; unflavoured | CoA linked on the page |
| Naturecan powder, 60g | 60g | £68.99 | £1.15 | 57p | None; unflavoured | CoA linked on the page |
| RGENR8 one-off | 30 capsules, 15g | £24.95 | £1.66 | 83p | None; vegan HPMC shell | Independent accredited lab, every batch; certificate on request |
| RGENR8 3-pack | 90 capsules, 45g | £34.99 one-off | £0.78 | 39p | None; vegan HPMC shell | As above |
| RGENR8 3-month plan | 90 capsules, 45g | £27.99 first order with WELCOME20, then £34.99 every 3 months | £0.62 first, then £0.78 | 31p first, then 39p | None; vegan HPMC shell | As above |
Prices checked 25 October 2026 on each product page, in GBP, for UK delivery. Price per gram is the pack price divided by grams of NMN. The 60-capsule price (£25.99) was confirmed on 25 October; the 60g powder row uses the price we logged on 10 October 2026 in our UK NMN Price Index. The Naturecan 120-capsule page shows £0.40 per serving, which matches one 500mg capsule. Sums: £47.79 / 60 = £0.80, £25.99 / 30 = £0.87, £31.49 / 30 = £1.05, £68.99 / 60 = £1.15, £24.95 / 15 = £1.66, £34.99 / 45 = £0.78, £27.99 / 45 = £0.62. Naturecan prices change with promotions, so check its page before you buy.
Compare on the per gram column and the daily cost. The 60-capsule bottle is £25.99, but it holds only 30g. See what every UK NMN product costs per gram for the wider market. Buying direct: RGENR8 3-month plan.
What a year at 500mg a day costs
A year of 500mg a day (360 capsules, 180g of NMN) is £143.37 on Naturecan's 120-capsule bottle at the sale price, £155.97 at its regular price, and £132.96 on RGENR8's 3-month plan. The gap at the sale price is £10.41, so over a full year the two end up close.
| Route | How the year adds up | 12-month total | Per gram |
|---|---|---|---|
| Naturecan 120 capsules, regular price | 3 x £51.99 | £155.97 | £0.87 |
| Naturecan 120 capsules, sale price | 3 x £47.79 | £143.37 | £0.80 |
| RGENR8 3-month plan | £27.99 first order, then 3 x £34.99 | £132.96 | £0.74 |
Assumes today's prices hold for the year, Naturecan's sale price stays on, and the first-order code is used once. RGENR8 delivers free in the UK. Check Naturecan's delivery terms on its site.
The plan is £27.99 for the first three months. Start the 3-month plan.
Naturecan and RGENR8 side by side
Both brands sell 500mg NMN capsules in a vegan shell with no listed fillers. The differences are pack size, price per gram and how much testing detail sits on the page.
| Detail | Naturecan capsules | RGENR8 |
|---|---|---|
| NMN per capsule | 500mg | 500mg beta-NMN |
| Pack sizes | 60, 120 and 180 capsules | 30 capsules, a 3-pack, or a 90-capsule plan |
| Ingredients as listed | NMN in a vegan capsule, no fillers listed | 500mg beta-NMN, vegan HPMC shell, no fillers or binders |
| Purity as stated | 99% (product title) | At least 99% |
| Where to buy | Naturecan's own UK site | rgenr8.com, free UK delivery |
| Returns | See Naturecan's terms | 14-day money-back on unopened bottles |
Naturecan details are as stated on its product pages on 25 October 2026.
Same 500mg capsule, 90 for £27.99 to start. Start 3 months for £27.99
What Naturecan's testing pages show
Naturecan states 99% purity in the product title and links a Certificates of Analysis page and a Testing Processes page from the site. The powder page shows a certificate image for the unflavoured powder. Our earlier read of the capsule page found that third-party lab testing is described and certificates are published per batch, but the lab was not named on the product page. We did not open every certificate, so check the one for the batch you are buying.
The same six checks work on any certificate, ours included:
- The lab is named, and you can look up its accreditation.
- The batch number matches the one printed on your bottle.
- The test date is recent.
- The sample is finished capsules (some certificates cover the raw powder).
- You can see which results sit inside the lab's accredited scope.
- NMN content and purity are measured, with the method named (HPLC is the usual one).
Our NMN purity checklist goes through each one. RGENR8 tests every batch with an independent accredited lab and sends the certificate of analysis on request. Shop Pure NMN Pro.
Who Naturecan suits, and who RGENR8 suits
Naturecan suits buyers who want a larger 120 or 180-capsule bottle in one go, an unflavoured powder option, or a brand they already buy other products from.
RGENR8 suits buyers after single-ingredient 500mg capsules at the lowest outlay to start: £27.99 for 90 capsules, then £34.99 every 3 months, with free UK delivery and a 14-day money-back guarantee on unopened bottles. That first order is the lowest first-order price per gram for 500mg capsule packs under 1,000 capsules in our UK NMN Price Index.
For a fuller side-by-side see RGENR8 vs Naturecan, the Naturecan price page and Naturecan alternatives. For other brands, read Best NMN supplement UK 2026: the main brands compared.
Common questions
Is Naturecan NMN worth it?
We have not lab-tested it, so we cannot say how any capsule performs. Naturecan's capsules hold 500mg of NMN each, with 99% purity stated and certificates linked. Its best capsule price on 25 October 2026 was £0.80 a gram. RGENR8's 3-month plan is £0.62 a gram on a first order and £0.78 after, for the same 500mg per capsule.
How much is Naturecan NMN in the UK?
On 25 October 2026, 120 capsules were £47.79 on sale (£51.99 regular), and the 30g powder was £31.49 on sale (£34.99 regular). 60 capsules were £25.99. On 10 October 2026 we logged the 60g powder at £68.99.
Does Naturecan publish lab test results?
Its site links a Certificates of Analysis page and shows a certificate on the powder page. Check that the certificate you open matches your batch number, as in the six checks above.
What is a good Naturecan alternative in the UK?
For single-ingredient 500mg capsules at a lower first-order price per gram, RGENR8 Pure NMN Pro is £27.99 for 90 capsules on a first 3-month order (£0.62 a gram), then £34.99 every 3 months (£0.78 a gram). Our Naturecan alternatives page ranks the closest products by price per gram.
Is NMN legal to buy in the UK?
NMN has no GB novel food authorisation yet, and that applies to every brand sold here. The application, RP-2116, is at risk assessment with the Food Standards Agency. Our guide to NMN and UK novel food rules has the detail.
If you are pregnant, breastfeeding, taking medication or managing a health condition, check with your GP or pharmacist before taking any supplement.
If something here is out of date, email support@rgenr8.com with a link to the page. Shop Pure NMN Pro.
