A naturally occurring coenzyme studied in cellular-metabolism and longevity research, sold as a research-grade retail article. The Peptide Index files it under Coenzyme / longevity-research compound. Vendors also list it as “NAD”, “Nicotinamide Adenine Dinucleotide”.
As of Sep 25, 2026, the lowest listed price is $0.040/mg and the median current listing is $0.150/mg, across 139 vendors (214 comparable single-compound listings). Prices are normalized to US dollars per milligram of peptide, exclude shipping, and are refreshed nightly.
In the nightly price history, the daily median fell from $0.188/mg on Jul 14, 2026 to $0.160/mg on Sep 25, 2026 (−14.9%), based on 67 observed days. Days the crawl missed are left out, not filled in. The daily series is taken across each day’s comparable listings, so it can differ slightly from the current-listings median above. See the full NAD+ price history chart.
| Vendor | $/mg | Price (USD) | Package |
|---|---|---|---|
| Rarev Biolabs | $0.040/mg | $40.00 | 1000mg vial |
| Peptide Plugs | $0.045/mg | $45.00 | 1000mg vial |
| Seacoast Aminos | $0.048/mg | $23.99 | 500mg vial |
| Evolve BioPep | $0.060/mg | $29.99 | 500mg vial |
| Labrat Peptides | $0.060/mg | $59.99 | 1000mg vial |
Each vendor name links to its public-record trust profile. The NAD+ price page lists every current listing.
Every night The Peptide Index reads vendors’ public catalog pages, records the listed price and stated peptide content, and divides one by the other to get a comparable $/mg. Blends and topical/cosmetic products are excluded from single-compound figures. Read the full methodology and how vendor signals are checked.