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ENERGY / CELLULAR REPAIR
NAD+
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell, central to energy metabolism, DNA repair, and sirtuin activation.levels decline with age, driving major longevity research interest.
Available strengths
500/600/1000mg
14 of 14 rows in stock
Potency loss over time
Estimated potency retained (%) per storage condition. Hover the chart for details.
Freezer −20 °C
36+ mo
Stable · >95% potency
Fridge 4 °C
2-3 mo
In use · after recon
Room 20 °C
<1 day
Poor · rapid loss
Warm 37 °C+
<1 day
Critical · rapid degradation
⚠ Computed from molecular properties (sequence length, cyclisation, residues prone to oxidation or deamidation, light sensitivity), per compound. Indicative only — not lab-measured per batch.
Time in body
No established terminal half-life. Human or animal pharmacokinetics for this compound are not published, so no clearance curve is shown — we don't model a curve from data that doesn't exist.
Strength 500mg8
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
 REG
REGENORIX PEPTIDES
in stock 🇳🇱 NL
| €58.99 | €0.12/mg | 94.3% | ✔ HPLC | Shop → | ||
| 2 |
 ADR
ADRIA SCIENCE
in stock 🇸🇮 SI
| €59.9 | €0.12/mg | 99% | ✔ HPLC | Shop → | ||
| 3 |
 FIT
| €59.95 | €0.12/mg | 99% | ✔ Janoshik | Shop → | ||
| 4 |
 OME
OMEGA PEPTIDES
in stock 🇳🇱 NL
| €64.99 | €0.13/mg | 99% | ✔ Third-party | Shop → | ||
| 5 |
 PRI
PRIMAL PEPTIDES
in stock 🇳🇱 NL
| €69.99 | €0.14/mg | 99% | ✔ COA | Shop → | ||
| 6 |
 NEX
NEXTGEN PEPTIDES
in stock 🇳🇱 NL
| €74.95 | €0.15/mg | 99% | ✔ HPLC | Shop → | ||
| 7 |
 PEP
PEPTA SUPPLY
in stock 🇳🇱 NL
| €74.99 | €0.15/mg | 99% | ✔ HPLC | Shop → | ||
| 8 |
 PEP
PEPSPAN
in stock 🇬🇧 UK
| €85 | €0.17/mg | 98% | ✔ HPLC | Shop → |
Strength 600mg1
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
 PHD
PhD PEPTIDES
in stock 🇪🇺 EU
| €81.87 | €0.14/mg | 99% | ✔ HPLC | Shop → |
Strength 1000mg5
| # | Suppliers | Price | €/mg | Price trend (6 months) | Purity | COA | Score ⓘ | |
|---|---|---|---|---|---|---|---|---|
| 1 |
 CLE
| €99.95 | €0.1/mg | 99% | ✔ HPLC | Shop → | ||
| 2 |
 CRY
CRYSTAL PEPTIDES
in stock 🇧🇬 BG
| €120 | €0.12/mg | 99% | ✔ HPLC | Shop → | ||
| 3 |
 24P
24PEPTIDES
in stock 🇳🇱 NL
| €139 | €0.14/mg | 99% | ✔ Liquilabs | Shop → | ||
| 4 |
PRI
PRIMAL PEPTIDES
in stock 🇳🇱 NL
| €139.99 | €0.14/mg | 99% | ✔ COA | Shop → | ||
| 5 |
 RES
RESEARCH PEPTIDES EUROPE
in stock 🇪🇸 ES
| €149.99 | €0.15/mg | 99.8% | ✔ HPLC/LC-MS | Shop → |
Prices manually checked and updated monthly — source: publicly available supplier data. No affiliate links, no paid placement.
NAD+
Mechanism, evidence level, EU status and COA guidance per compound. No dosages, no protocols — that belongs with a doctor.