Where to buy NAD+ in the UK
NAD+ is used for energy, recovery and general longevity protocols. Injectable NAD+ avoids the absorption problem oral versions have.
Why injectable rather than oral
NAD+ itself is a large, unstable molecule and oral doses are largely broken down before they reach circulation - which is why most oral products supply precursors instead. Subcutaneous use bypasses that step.
Typical amounts
| Approach | Commonly used |
|---|---|
| Starting | 50mg, to check tolerance |
| Standard | 100mg, 2-3 times weekly |
| Intensive block | 100-250mg daily for 1-2 weeks |
Reference ranges only. Start low - the flush is dose-dependent.
The flush
A warm, flushed feeling with some chest tightness during or just after a dose is the single most reported effect. It is dose and speed dependent: smaller amounts, injected slowly, largely avoid it.
If the flush is uncomfortable, halve the amount and inject more slowly rather than stopping altogether.
What to check in a UK supplier
- UK dispatch and a real UK point of contact
- Batch information available on request
- Refrigerated storage before dispatch
- Tracked delivery
Frequently asked questions
What is NAD+ used for?
It is most often used in energy, recovery and longevity protocols. It is a coenzyme involved in cellular energy production.
Why do people flush?
A warm flushing sensation is common and depends on the amount and how quickly it is injected. Smaller, slower doses reduce it.
How often is it taken?
Commonly two to three times a week, or daily for a short block.
Is oral NAD+ equivalent?
Oral NAD+ is largely degraded before absorption, which is why injectable forms are used.
Can it be combined with other peptides?
It is frequently run alongside other protocols, but combine anything only with medical guidance.
How is it delivered?
Free Royal Mail Tracked 24, dispatched same day before 2pm on working days.