NAD+Cellular Coenzyme
| Vendor | Price | 10mg cost | Updated | Actions |
|---|---|---|---|---|
| Ascension Peptides 8.5/10 COA ✓Ships: USVisa · Mastercard Verification & shipping8.5/10 COA ✓Ships: USVisa · Mastercard | $29.00 | $29.00Checked apr 16, 2026 | Apr 16, 2026 | Buy NAD+ from Ascension Peptides |
| Peptide Giants 9/10 COA ✓Ships: USCredit/debit card Verification & shipping9/10 COA ✓Ships: USCredit/debit card | $29.69 | $29.69Checked 6 days ago | 6 days ago | Buy NAD+ from Peptide Giants |
| Anglo Peptides 7.5/10 COA on requestShips: CanadaVisa / American Express / Discover · Interac e-Transfer Verification & shipping7.5/10 COA on requestShips: CanadaVisa / American Express / Discover · Interac e-Transfer | $29.72 | $29.72Checked jul 19, 2026 | Jul 19, 2026 | Buy NAD+ from Anglo Peptides |
| Alpha Peptides 8/10 COA ✓Ships: USCredit/debit card Verification & shipping8/10 COA ✓Ships: USCredit/debit card | $30.52 | $30.52Checked jul 31, 2026 | Jul 31, 2026 | Buy NAD+ from Alpha Peptides |
| Euno Labs Research 5/10 COA unknownShips: USCredit/debit card Verification & shipping5/10 COA unknownShips: USCredit/debit card | $30.59 | $30.59Checked jul 25, 2026 | Jul 25, 2026 | Buy NAD+ from Euno Labs Research |
| TrustedPeps 8.5/10 COA ✓Ships: USPayment not verified Verification & shipping8.5/10 COA ✓Ships: USPayment not verified | $31.50 | $31.50Checked 6 days ago | 6 days ago | Buy NAD+ from TrustedPeps |
Research details
NAD+ — research data
Overview
About NAD+
Mechanism of action
Coenzyme in redox reactions; activates sirtuins (SIRT1-7) and PARP; critical for mitochondrial function, DNA repair, and cellular energy (ATP) production.
Safety profile
IV: flushing, nausea, headache, chest tightness (infusion-rate dependent). SC: injection site discomfort. Generally safe. · IV widely used in clinics; flushing/nausea common but transient; endogenous molecule; no serious AEs reported
Storage
Stability & handling
Safety & Interactions
Contraindications & Drug Interactions
Research use only — not medical advice. Consult a licensed physician before using any peptide. Sources are cited where available.
Chemotherapy — some evidence that high NAD+ may reduce efficacy of certain chemotherapeutics. Avoid during active cancer treatment without oncology guidance.
IV infusion rate — rapid infusion causes chest tightness, nausea, anxiety. Slow drip (2-4 hrs) is safer.
PARP inhibitors (olaparib, rucaparib) — NAD+ precursors may counteract therapeutic effect.
Related pages
More on NAD+
Stack & Compare
Frequently Researched Together
Research
Studies & key findings
- NAD+ declines ~50% from age 40 to 60 in human whole blood, contributing to impaired sirtuin activity, reduced DNA repair capacity, and mitochondrial dysfunction — the mechanistic basis for NAD+ supplementation research.
- IV infusion of NAD+ rapidly raises plasma and whole-blood NAD+ metabolome, providing superior bioavailability vs oral precursors for acute repletion.