Youth & Earth NMN costs £1.50 to £2.50 a gram in the UK at its one-off prices, and £1.20 a gram on its best stated deal: 60 capsules of 500mg for £35.99 on its 20% subscription, 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), which is about half Youth & Earth's best price per gram.
This review covers Youth & Earth's NMN capsules and sublingual powders as a UK buyer sees them today. We read the two product pages on 25 October 2026 and compared them with the figures already in our price index. We did not lab-test anything. We also sell a competing product, RGENR8 Pure NMN Pro, which is why both appear in the tables.
Single-ingredient 500mg capsules. First 90 for £27.99. See the 3-month plan
Youth & Earth NMN price in the UK, per gram and per day
The cheapest Youth & Earth pack per gram is the 60-capsule bottle of 500mg capsules at £44.99 (£1.50 a gram), or £35.99 (£1.20 a gram) on a 20% subscription. Its serving is two capsules, so one bottle gives 30 days at 1,000mg a day.
| Product | Pack | Price | Per gram | Per 500mg day | Other ingredients | Testing disclosure |
|---|---|---|---|---|---|---|
| Youth & Earth capsules, 500mg each | 60 capsules (30g) | £44.99 (£35.99 on 20% subscription) | £1.50 (£1.20) | 75p (60p) | Rice flour; HPMC shell | Independent lab named (Light Labs), 12 data points |
| Youth & Earth capsules, 250mg each | 60 capsules (15g) | £32.99 (£26.39 on 20% subscription) | £2.20 (£1.76) | £1.10 (88p) | Rice flour; HPMC shell | Same as above |
| Youth & Earth sublingual powder | 30g | £49.99 (£39.99 on 20% subscription) | £1.67 (£1.33) | 84p (67p) | None listed | Accredited labs, lab not named on the page |
| Youth & Earth sublingual powder | 15g | £37.49 (£29.99 on 20% subscription) | £2.50 (£2.00) | £1.25 (£1.00) | None listed | Accredited labs, lab not named on the page |
| RGENR8 3-month plan, first order | 90 capsules (45g) | £27.99 with WELCOME20 | £0.62 | 31p | None. Vegan HPMC shell | Every batch tested by an independent accredited lab; certificate on request |
| RGENR8 3-month plan, after that | 90 capsules (45g) | £34.99 every 3 months | £0.78 | 39p | None. Vegan HPMC shell | As above |
| RGENR8 one-off | 30 capsules (15g) | £24.95 | £1.66 | 83p | None. Vegan HPMC shell | As above |
Checked 25 October 2026 in GBP for UK delivery. Price per gram is the pack price divided by the grams of NMN in the pack, so 60 capsules of 500mg hold 30g (£44.99 / 30 = £1.50), 60 of 250mg hold 15g (£32.99 / 15 = £2.20), and RGENR8's 90 hold 45g (£27.99 / 45 = £0.62; £34.99 / 45 = £0.78). Per 500mg day divides the price per gram by two. Subscription figures use the 20% saving each Youth & Earth page states; its pages also mention larger savings on longer powder plans, which we left out because they depend on the plan chosen. Our Youth & Earth price page keeps the full record, and the UK NMN Price Index shows where every product ranks.
Per 500mg capsule, Youth & Earth's 500mg capsules work out at 75p one-off and 60p on subscription, and RGENR8's 3-month plan is 31p on the first order and 39p after. See the 3-month plan.
Ingredients and serving: what is in each capsule
Youth & Earth's capsules list a branded NMN ingredient (Uthever), with rice flour and a vegetable cellulose (HPMC) shell. Its sublingual powder lists NMN only. RGENR8 Pure NMN Pro is 500mg of beta-NMN per capsule with a vegan HPMC shell and no fillers or binders.
The serving sizes differ. Youth & Earth's pages give a serving of two capsules, which is 1,000mg for the 500mg capsules and 500mg for the 250mg capsules. RGENR8 suggests one 500mg capsule a day. That is why we show cost per 500mg day in the table: it puts every option on the same amount of NMN. For more on products without added fillers, see NMN with no fillers in the UK. Shop Pure NMN Pro.
What Youth & Earth's testing statements say
Youth & Earth's capsule page says the product is minimum 99% pure, independently tested by Light Labs across 12 data points including identity, mass, microbials and heavy metals. Its powder page says every batch is independently tested by accredited labs for purity, heavy metals and endotoxins, without naming the lab. Both pages refer to certificates of analysis. The text version of the pages we read did not show a certificate link, although our price index recorded one earlier in October, so look for it on the page.
Whichever brand you buy, check any certificate for six things: the lab is named and its accreditation can be looked up; the batch number matches your bottle; the test is recent; the sample is finished capsules; the results sit inside the lab's accredited scope; and NMN content and purity are measured by a named method. Our NMN purity checklist explains each one. RGENR8 tests every batch with an independent accredited lab and sends the certificate on request. See Pure NMN Pro.
Who Youth & Earth suits, and who RGENR8 suits
Youth & Earth suits buyers who want a named lab on the page, a two-capsule 1,000mg serving, or a sublingual powder as well as capsules. It sells direct and offers subscription savings.
RGENR8 suits buyers after single-ingredient 500mg capsules at a lower price per gram: £0.62 on the first 3-month order and £0.78 after, 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. A 3-pack is also £34.99 one-off (£0.78 a gram). More comparisons: Youth & Earth alternatives ranks the closest products by price per gram, and Best NMN supplement UK 2026: the main brands compared covers the wider market. Start 3 months for £27.99.
Common questions
How much is Youth & Earth NMN in the UK?
On 25 October 2026 its 60 capsules of 500mg were £44.99 (£1.50 a gram), or £35.99 on a 20% subscription (£1.20 a gram). The 250mg capsules were £32.99, and the sublingual powder £37.49 for 15g and £49.99 for 30g.
How much NMN is in a Youth & Earth capsule?
It sells two capsule strengths, 250mg and 500mg, and both are served two at a time, giving 500mg or 1,000mg a day. RGENR8 Pure NMN Pro is 500mg a capsule, taken as one a day, so 90 capsules last three months.
Does Youth & Earth publish its testing?
Its pages say the capsules are independently tested by Light Labs across 12 data points, and the powder by accredited labs, with certificates of analysis referred to. We have not tested the product ourselves. Use the six-point checklist above on any certificate you are shown.
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.
What is a good Youth & Earth alternative in the UK?
For single-ingredient 500mg capsules at a lower 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 Youth & Earth alternatives page ranks the eight closest products from other brands.
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.
