RGENR8 vs DoNotAge NMN
Two UK-registered NMN brands. Both sell 500mg single-ingredient capsules. Here's a factual comparison so you can choose the one that fits.
Quick answer
Both RGENR8 and DoNotAge sell 500mg NMN capsules made for the UK market. RGENR8 Pure NMN is single-ingredient with zero excipients (no magnesium stearate, silicon dioxide, fillers or flow agents), made to GMP-equivalent standards, tested by an independent accredited lab, priced at £27.99 for 90 capsules on the first 3-month order, then £34.99 every 3 months (single bottle £24.95), and ships free in 1 to 2 days within the UK. DoNotAge is a UK-registered NMN brand with a broader stack-product range (including TMG and bundle SKUs) sold via donotage.org.
RGENR8 and DoNotAge are unrelated companies. They are not the same brand and share no ownership.
Side-by-side comparison
| Attribute | RGENR8 Pure NMN | DoNotAge Pure NMN |
|---|---|---|
| Active ingredient | NMN (Nicotinamide Mononucleotide) | NMN (Nicotinamide Mononucleotide) |
| Dose per capsule | 500 mg | 500 mg |
| Capsules per bottle | 30 | Varies by SKU |
| Purity claim | ≥99% NMN | 99.8% NMN (per donotage.org) |
| Excipients / fillers | None: no magnesium stearate, silicon dioxide, fillers or flow agents | Check current label on donotage.org |
| Capsule shell | Vegan HPMC (plant-based) | Capsule type listed on donotage.org product page |
| Manufacturing | GMP-equivalent standards | UK-registered brand; manufacturing details on donotage.org |
| Third-party testing | Independent accredited lab; purity + heavy metals + microbial; COA on request | Independently tested per donotage.org |
| One-off price | £24.95 (30 capsules), free UK delivery | Set on donotage.org. Check current price |
| Subscription price | £34.99 every 3 months (first order £27.99) or £22.95/month, cancel anytime | Subscription options listed on donotage.org |
| UK delivery | Free express, 1 to 2 working days | Shipping rates set on donotage.org |
| Returns | 14-day money-back on unopened bottles | Returns policy on donotage.org |
| Manage subscription | Self-serve customer portal: cancel or switch plans | Account portal on donotage.org |
Competitor data reflects publicly available information at time of writing; always check donotage.org for live pricing, current label and bundle availability.
Where each one wins
Choose RGENR8 Pure NMN if you want
- Zero excipients: a single-ingredient capsule (500mg NMN + plant HPMC shell only).
- Independently tested: every batch tested by an accredited lab, made to GMP-equivalent standards.
- The simpler price: £27.99 for 90 capsules on the first 3-month order, then £34.99 every 3 months (single bottle £24.95), both with free UK delivery, no surprise shipping.
- Fast UK delivery as standard: 1 to 2 working days, free on every order.
- Single-product focus: one SKU, well-dosed, no bundle upsell.
Choose DoNotAge if you want
- A broader longevity stack (NMN plus TMG, NAD+ Brain, bundle products).
- An established brand with a sizeable global longevity community.
- To buy multiple stack-protocol products from one supplier.
FAQ
Is RGENR8 the same brand as DoNotAge?
No. RGENR8 (rgenr8.com) and DoNotAge (donotage.org) are separate UK NMN supplement brands. Both sell 500mg single-ingredient NMN capsules but they are independent companies with different manufacturing, sourcing, pricing and product ranges.
What's the main difference between RGENR8 NMN and DoNotAge NMN?
Both products are 500mg NMN capsules. RGENR8 Pure NMN is single-ingredient with no excipients (no magnesium stearate, silicon dioxide, fillers or flow agents), made to GMP-equivalent standards, tested by an independent accredited lab, and priced at £27.99 for 90 capsules on the first 3-month order, then £34.99 every 3 months (single bottle £24.95) with free 1 to 2 day UK delivery. DoNotAge is a UK-registered brand with a broader product range including Pure NMN, TMG, and bundle products.
Which is cheaper, RGENR8 or DoNotAge NMN?
RGENR8 Pure NMN is £27.99 for 90 capsules on the first 3-month order, then £34.99 every 3 months (single bottle £24.95), both with free UK express delivery included. DoNotAge pricing depends on bundle and subscription choices and is set on donotage.org, so check the live price there to compare.
Are both RGENR8 and DoNotAge third-party tested?
Yes. RGENR8 Pure NMN is independently tested by an accredited laboratory for purity, heavy metals and microbial contaminants, and a Certificate of Analysis is available on request. DoNotAge publishes third-party testing claims for its NMN products on donotage.org.
Are RGENR8 and DoNotAge both UK brands?
Yes, both are UK-registered. RGENR8 is made to GMP-equivalent standards. DoNotAge is UK-registered and ships internationally.
Does RGENR8 contain fillers or magnesium stearate?
No. RGENR8 Pure NMN is a single-ingredient capsule containing only 500mg of NMN in a plant-based HPMC capsule. No magnesium stearate, no silicon dioxide, no fillers, no flow agents, no artificial colours.
Try RGENR8 Pure NMN
£22.95/month on Subscribe & Save, cancel anytime. £24.95 one-off, no commitment. Free UK delivery on every order. 14-day money-back guarantee on unopened bottles.
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