UK NMN database

Longevix NMN prices in the UK

2 products · Lowest £0.76 per gram · Checked 24 October 2026

Longevix NMN costs from £14.99 in the UK (Pure NMN Capsules 500mg, 30 capsules (own site)), and its lowest standard price per gram is £0.76, or 38p per 500mg of NMN (Pure NMN Powder 50g tin (own site)), checked on 24 October 2026. For comparison, RGENR8's single-ingredient 500mg capsules cost £27.99 for 90 on a first 3-month order with code WELCOME20 (31p a day, £0.62 a gram). See the plan. The index lists two products from Longevix (one capsule pack and one powder). The lowest price per gram is for the Pure NMN Powder 50g tin (own site), which ranks joint 3rd of 106 priced products. That is 49% below the index median of £1.49.

2products and pack sizes in the index (capsules and powder)

£0.76lowest standard price per gram, rank 3 of 106

£0.88median price per gram across its 2 priced products (index median £1.49)

Published onlinecertificates of analysis

Download CSV 2 rows All UK NMN brands Full price-per-gram ranking Longevix alternatives

Since the 10 October 2026 check, no prices changed and two products were added.

Longevix NMN alternatives: the eight closest products from other brands, ranked by price per gram.

Every Longevix product, priced per gram

Longevix NMN products in the UK NMN Price Index
Product	Format	NMN per serving (mg)	Servings	NMN per pack (g)	Price	Subscription (as stated)	£ per gram	£ per 500mg	Rank of 106	Best stated deal £/g	Offer applied	Best stated deal rank of 106	Price change since 10 October 2026
Pure NMN Powder 50g tin (own site)	powder	1000	50	50	£37.99	None shown	£0.76	£0.38	=3	£0.76	standard (saving not stated)	=11	New since last check
Pure NMN Capsules 500mg, 30 capsules (own site)	capsule	500	30	15	£14.99	None shown	£1.00	£0.50	=18	£1.00	standard (saving not stated)	=29	New since last check

Sources: Longevix's own product page, checked 24 October 2026. Standard one-off prices in GBP. "Rank" places each product among all 106 priced products in the index, lowest price per gram first. "Best stated deal" is the same product at the lowest price per gram its page stated, after any subscription saving or first-order offer shown there; competitors' unpublished codes are not included.

How it compares

Longevix lowest price per gram compared with the index median
Measure	Longevix	Index median	RGENR8 lowest
Lowest £ per gram	£0.76	£1.49	£0.78
Same, per 500mg of NMN	£0.38	£0.74	£0.39
Rank of lowest (of 106)	3		5
Best stated deal £ per gram	£0.76 standard (saving not stated)	£1.33	£0.62 first order with WELCOME20
Rank on best stated deal (of 106)	=11		1

One line of context: RGENR8's lowest standard price per gram in the same index is £0.78 (rank 5), and its best stated deal is £0.62 per gram on a first 3-month order with WELCOME20 (rank 1 on best stated deal).

Testing and certificates, as stated

Longevix testing and certificate details as stated
Products	Third-party testing	Certificate of analysis	Stated purity	Where made (stated by brand)	Ships from
Pure NMN Capsules 500mg, 30 capsules (own site)	See detail partial (testing document linked; page tells buyers to match it to their batch)	Published online certificates page and testing document linked	Not stated on text read	Not stated	Not stated
Pure NMN Powder 50g tin (own site)	See detail partial (testing document linked)	Published online certificates page and testing document linked	Not stated on text read	Not stated	Not stated

These columns report what the brand states on the page checked. We did not verify any certificate.

Quick answers

How does Longevix NMN compare on price?

On 24 October 2026 the lowest Longevix price was £0.76 per gram of NMN (Pure NMN Powder 50g tin (own site)), 49% below the UK median of £1.49 and ranked 3 of 106 priced products. Across its 2 priced products the median is £0.88 per gram.

Does Longevix publish a certificate of analysis?

Yes, online, as stated on 24 October 2026: certificates page and testing document linked. The testing lab is not named on the pages we read. We report what the brand states and did not verify the certificate.

Does Longevix offer an NMN subscription?

Subscription mentioned, saving not stated, as stated on the product pages.

What are the alternatives to Longevix NMN?

The Longevix alternatives page lists the eight closest products from other UK brands on format and dose, ranked by price per gram.

Subscription terms

Subscription mentioned, saving not stated. Compare every brand on the NMN subscription prices page.

Method

Every figure here comes from the UK NMN Price Index. We read each product page on 24 October 2026, logged out, as a UK visitor, and used standard non-sale prices. Price per gram is the price divided by the grams of NMN in the pack. The best stated deal per gram applies the subscription saving or first-order offer each product page states (the largest saving where there are several plans), including a first-order code shown publicly on the site, such as RGENR8's WELCOME20; codes a brand does not publish, such as newsletter sign-up codes, are left out. Ranks compare all 106 products with a price per gram, and equal figures (to the penny) share a rank. Testing, certificate and origin details are reported as each brand states them; we did not verify anyone's certificates. Our own product follows the same rules. The full method covers inclusion rules and caveats. If a figure is wrong, email support@rgenr8.com with a link to the product page.