Vendor and compound
NAD+ from ZC Labs
ZC Labs lists NAD+ at $0.060 per mg, 57% under the $0.140 peer median. 3 third-party certificates for this compound from this vendor are on file, assayed by Freedom Diagnostics Testing, averaging 99.78% purity. The cheapest listed price for NAD+ anywhere in the index is $0.030 per mg at Disguised Alpha.
All NAD+ vendors · ZC Labs profile · scores 83.2 of 100, rank 11 · 3 certificates for this compound · verified 18 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 500 mg | $29.99 | $0.060 | -57% | NAD+ 500-1000mg |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide. Codepepindex· 10% off applies at checkout.
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| ZCLa2607301117 | 4 Aug 2026 | 99.84% | 1000 mg → 1046.46 mg | Freedom Diagnostics Testing | Open |
| ZCLa2607100471 | 13 Jul 2026 | 99.76% | 1000 mg → 1023.79 mg | Freedom Diagnostics Testing | Open |
| ZCLa2606260474 | 29 Jun 2026 | 99.73% | 500 mg → 502.31 mg | Freedom Diagnostics Testing | Open |
Freedom Diagnostics Testing publishes a lookup, so these reports can be confirmed at the laboratory rather than taken from the vendor. How to check one.
Other vendors selling NAD+
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 93.8 | $0.100 | 2 |
| Ascend Science | 90.1 | $0.100 | 2 |
| Amino Club | 88.3 | $0.140 | 0 |
| Modern Aminos | 88.1 | $0.120 | 0 |
| Origin Labs | 87.7 | — | 2 |
| Bench Grade Peptides | 86.8 | $0.120 | 3 |
| Polaris Peptides | 86.6 | $0.180 | 0 |
| PeptidePlugs | 86.3 | $0.050 | 0 |
Ordered by overall evidence score. See every vendor listing NAD+.
Questions
Is NAD+ from ZC Labs third-party tested?
Yes. 3 certificates for NAD+ from ZC Labs are on file, signed by Freedom Diagnostics Testing. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from. Freedom Diagnostics Testing also publishes a lookup, so the report can be confirmed at the laboratory rather than taken from the vendor.
How much does NAD+ cost at ZC Labs?
$0.060 per milligram, from 500 mg at $29.99. The peer median across every vendor we price for NAD+ is $0.140 per mg, so this is -57% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is ZC Labs a good place to buy NAD+?
ZC Labs scores 83.2 of 100 on the published rubric and ranks 11 overall, computed from its documentation rather than from opinion. For NAD+ specifically it has 3 certificates on file. Disguised Alpha lists it cheaper at $0.030 per mg.