NAD+: public certificates of analysis
15 public certificates for NAD+ from 12 suppliers, opened without an account and recorded with lot, laboratory, date, purity and method. 28 more suppliers list NAD+ without a certificate we could open for it.
The issuing laboratories are Vanguard Laboratory (4), Freedom Diagnostics (2), Bioviridian (2) and Kovera Labs (1); 6 documents name no laboratory. Methods printed: HPLC, HPLC+MS. Reported purity runs from 98.14% to 99.98% on the 9 documents that state one. Dates run from 2025-12-30 to 2026-09-24. We index what the supplier publishes; we do not verify documents with the laboratory. How to read a certificate · Lot-level vs sample testing.
Suppliers with a public NAD+ certificate
| Supplier | Score | Certificates | With lot | Laboratories | Newest | |
|---|---|---|---|---|---|---|
 Core Peptides | 74/100 | 3 | 3 | Vanguard Laboratory | 2026-07-15 | Register |
 BioLongevity Labs | 72/100 | 2 | 2 | Not named | — | Register |
| Ascension Peptides | 77/100 | 1 | 1 | Kovera Labs | 2026-06-14 | Register |
 Pure Peptide Labs | 74/100 | 1 | 1 | Freedom Diagnostics | 2026-08-11 | Register |
 Koi Peptides | 72/100 | 1 | 1 | Freedom Diagnostics | 2025-12-30 | Register |
 Peptide Perfection | 72/100 | 1 | 1 | Vanguard Laboratory | 2026-05-11 | Register |
| Sports Technology Labs | 70/100 | 1 | 0 | Not named | 2026-04-30 | Register |
 Nexaph | 63/100 | 1 | 1 | Not named | 2026-09-09 | Register |
 Verified Peptides | 62/100 | 1 | 0 | Not named | — | Register |
| Prime Peptides | 59/100 | 1 | 1 | Bioviridian | 2026-04-04 | Register |
 Swiss Chems | 59/100 | 1 | 0 | Not named | 2026-09-24 | Register |
 Loti Labs | 58/100 | 1 | 1 | Bioviridian | 2026-08-10 | Register |
All 15 certificates
| Supplier | Product | Lot | Laboratory | Date | Purity | Method | Type | |
|---|---|---|---|---|---|---|---|---|
| Swiss Chems | NAD+ (Nicotinamide Adenine Dinucleotide) 100 mg | — | Not named | 2026-09-24 | — | — | Open | |
| Nexaph | NAD+ 500mg Buffered | NAD50009102026-20 | Not named | 2026-09-09 | — | — | page | Open |
| Pure Peptide Labs | NAD+ | ND5321 | Freedom Diagnostics | 2026-08-11 | 99.98% | — | Open | |
| Loti Labs | NAD+ 500mg | LL-NAD-726 | Bioviridian | 2026-08-10 | 99.82% | — | Open | |
| Core Peptides | NAD+ 100mg | C74156 | Vanguard Laboratory | 2026-07-15 | 98.14% | HPLC | Open | |
| Core Peptides | NAD+ 250mg | C74157 | Vanguard Laboratory | 2026-07-15 | 99.26% | HPLC | Open | |
| Core Peptides | NAD+ 750mg | C73489 | Vanguard Laboratory | 2026-07-15 | 98.35% | HPLC | Open | |
| Ascension Peptides | NAD+ 1000mg | 25-05260628 | Kovera Labs | 2026-06-14 | — | — | page | Open |
| Peptide Perfection | NAD+ 500 mg Pen (retired) | Clear Cap | Vanguard Laboratory | 2026-05-11 | 99.8% | HPLC | image | Open |
| Sports Technology Labs | NAD+ | — | Not named | 2026-04-30 | 99.3% | — | image | Open |
| Prime Peptides | NAD+ 1000 mg | 2172026ND | Bioviridian | 2026-04-04 | 99.8% | HPLC | Open | |
| Koi Peptides | NAD+ 500mg | 2512290139 | Freedom Diagnostics | 2025-12-30 | 99.842% | HPLC+MS | Open | |
| BioLongevity Labs | NAD+ | 20260900247 | Not named | — | — | — | image | Open |
| BioLongevity Labs | NAD 500 | 2502050011 | Not named | — | — | — | image | Open |
| Verified Peptides | NAD+ Peptide (1000MG) | — | Not named | — | — | — | image | Open |
Laboratory coverage for NAD+
Prices and the peptide page
The NAD+ page lists every supplier and listing with price per milligram; size comparisons: 500 mg (22 suppliers, median $85.82) · 1000 mg (15 suppliers, median $109). COA database · Laboratories · Lot lookup.
Frequently asked questions
Which suppliers publish a certificate of analysis for NAD+?
12 suppliers in our index publish at least one public certificate for NAD+: Core Peptides (3), BioLongevity Labs (2), Ascension Peptides (1), Pure Peptide Labs (1), Koi Peptides (1), Peptide Perfection (1), Sports Technology Labs (1), Nexaph (1) and others listed in the table. 28 further suppliers list NAD+ without a certificate we could open for it.
Which laboratories test NAD+ for these suppliers?
Vanguard Laboratory (4 certificates, 2 suppliers); Freedom Diagnostics (2 certificates, 2 suppliers); Bioviridian (2 certificates, 2 suppliers); Kovera Labs (1 certificate, 1 supplier). 6 documents name no laboratory.
Are the NAD+ certificates lot-specific?
12 of the 15 certificates print a lot number, and the dates printed run from 2025-12-30 to 2026-09-24. A certificate without a lot number describes a sample, not the vial you receive; match the lot on the document to the label.
All listed materials are for laboratory research use only. A certificate describes the sample the laboratory received. Download the register (CSV) · Request a correction.