Testing records
A COA shows the batch it names, not the lot shipped today. Vendors post certificates for specific batches; none of them shows which lot a vendor ships now, and a missing COA is shown as missing.
41 tracked offers for KPV from 34 vendors: 27 have a public COA for the exact product and strength, 8 of them confirmed at the lab; 14 do not. The newest test date on file is Sep 9, 2026. Labs named: Accumark Labs, BioAnalytical Laboratory, Inc., BioRegen, Bioviridian, Chromate, Freedom Diagnostics and 8 more.
Each row is one vendor's offer for one exact product. It shows the report behind the testing state: for a lab-verified product the newest report the lab confirmed, otherwise the newest report on file. A lab link appears only where the lab confirmed the report. Every archived report is stored with its SHA-256 hash.
| Vendor | Testing state | Lab | Tested | Purity | Batch |
|---|---|---|---|---|---|
| KPV 500 mcg capsule 60-pack3 vendors | |||||
| Alpha Peps | Vendor tests other products | – | – | – | – |
| Evolve Peptides | Vendor tests other products | – | – | – | – |
| Premier Bio Labs | Vendor tests other products | – | – | – | – |
| KPV 5 mg vial4 vendors | |||||
| RUO | Product COA on file2 more reports on file | Vanguard Laboratory | May 29, 2026 | 99.8% | KPV002 |
| Evolve Peptides | Product COA on file2 more reports on file | MZ Biolabs | Jan 20, 2026 | Not printed | 6941025837 |
| Alpha Peps | Vendor tests other products | – | – | – | – |
| Prime Lab Peptides | Vendor tests other products | – | – | – | – |
| KPV 10 mg vial30 vendors | |||||
| Oasis Peptides | Lab-verified COA1 more report on file | BioviridianLab copy ↗ | Jun 15, 2026 | 99.7% | 112455 |
| Ameano Peptides | Lab-verified COA2 more reports on file | Janoshik AnalyticalLab copy ↗ | May 29, 2026 | 99.181% | AMP-KPV1005152026-12 |
| EZ Peptides | Lab-verified COA2 more reports on file | Janoshik AnalyticalLab copy ↗ | May 29, 2026 | 99.181% | EZP-KPV1005152026-12 |
| Panda Peptides | Lab-verified COA | Janoshik AnalyticalLab copy ↗ | Mar 6, 2026 | 99.216% | Not printed |
| Alpha Peps | Lab-verified COA | Freedom DiagnosticsLab copy ↗ | Feb 4, 2026 | Not printed | 25100068-1 |
| Simple Peptide | Lab-verified COA2 more reports on file | Freedom DiagnosticsLab copy ↗ | Dec 24, 2025 | 99.269% | KPV12222025-J |
| GenPeptide | Product COA on file1 more report on file | Freedom Diagnostics | Sep 9, 2026 | Not printed | GPKPV10071226 |
| Peptide Crafters | Product COA on file2 more reports on file | Accumark Labs | Aug 26, 2026 | 99.56% | PC-G3-KPV |
| Southern Aminos | Product COA on file2 more reports on file | ILS Laboratories | Aug 19, 2026 | 99.79% | KP100826A |
| Alpha Pro Peptides | Product COA on file | Horizon Analytical | Aug 8, 2026 | 99.45% | AP-3255068 |
| Polaris Peptides | Product COA on file1 more report on file | Accumark Labs | Jul 31, 2026 | 99.05% | POL-KPV10-2 |
| Ignite Peptides | Product COA on file1 more report on file | Freedom Diagnostics | Jul 15, 2026 | 99.61% | White Cap |
| Blue Ridge Peptides | Product COA on file | Freedom Diagnostics | Jul 9, 2026 | 99.91% | BRP-267-KPV10 |
| RIVN Peptides | Product COA on file | Freedom Diagnostics | Jul 1, 2026 | 99.77% | KPV-122 |
| Paramount Peptides | Product COA on file1 more report on file | Accumark Labs | Jun 30, 2026 | Not printed | M29Q-GK2J |
| Nura Peptide | Product COA on file1 more report on file | Freedom Diagnostics | Jun 14, 2026 | 99.44% | KPV-062026-1 |
| Ascension Peptides | Product COA on file2 more reports on file | Kovera Labs | May 9, 2026 | 99.938% | 20-05260628 |
| Biolongevity Labs | Product COA on file2 more reports on file | BioAnalytical Laboratory, Inc. | Jan 28, 2026 | 99.71% | 64-3-46031 |
| Peptides 4 Research | Product COA on file1 more report on file | BioAnalytical Laboratory, Inc. | Jan 15, 2026 | 99.76% | 260113KP103 |
| Bulk Peptide Supply | Product COA on file1 more report on file | MDx BioAnalytical Laboratory | Oct 15, 2025 | 99.8% | KP852461 |
| AIO Peptides | Product COA on file | Freedom Diagnostics | Sep 5, 2025 | 99.73% | AIOKV1000 |
| Amino Amigos | Product COA on file | MZ Biolabs | Jul 9, 2025 | 99.97% | KPVF25 |
| Glacier Aminos | Product COA on file | Freedom Diagnostics | Jan 1, 2025 | 99.75% | KPC10GA02 |
| Amino Science | Vendor tests other products | – | – | – | – |
| Coffee and Peppers | Vendor tests other products | – | – | – | – |
| Evolve Peptides | Vendor tests other products | – | – | – | – |
| NextechLabs | Vendor tests other products | – | – | – | – |
| NuLife Peptides | Vendor tests other products | – | – | – | – |
| Prime Lab Peptides | Vendor tests other products | – | – | – | – |
| Puratek Peptides | Vendor tests other products | – | – | – | – |
| KPV 10 mg vial 10-pack4 vendors | |||||
| Premier Bio Labs | Lab-verified COA | ILS LaboratoriesLab copy ↗ | Jun 12, 2026 | 99.66% | KPV123-02 |
| Rocky Mountain Compounds | Lab-verified COA1 more report on file | Freedom DiagnosticsLab copy ↗ | Apr 11, 2026 | 99.306% | RMC1 |
| Bulk Peptide Supply | Vendor tests other products | – | – | – | – |
| Licensed Peptides | Vendor tests other products | – | – | – | – |
Picks need a COA for the exact product and strength tested within 12 months; see the methodology.