Every compound in the Axis catalog is analyzed by accredited third-party laboratories before it reaches you. Every certificate is public. No login required.
At Axis Peptide Labs, third-party testing is the foundation of how we operate. Every compound we carry is independently analyzed by accredited laboratories before it reaches our catalog. We don't self-certify, and we don't rely on manufacturer documentation alone.
The peptide market has a trust problem. Vendors routinely publish certificates generated in-house, recycle CoAs across batches, or share documentation that was never tied to the product in your vial.
Every certificate on this page can be independently verified directly on the issuing laboratory's website using the certificate ID. We publish all analyses publicly. No login required. If a compound is in our catalog, its documentation is on this page.
| Peptide | Purity | |
|---|---|---|
| MOTS-C 20mg | 99.376% | View COA |
| CJC-1295 / Ipamorelin Blend 10mg | Blend verified | View COA |
| BPC-157 5mg | 99.764% | View COA |
| GHK-Cu 100mg | 99.889% | View COA |
| KLOW (GHK-Cu / BPC-157 / TB-500 / KPV) | Blend verified | View COA |
| Retatrutide 20mg | 99.556% | View COA |
| Retatrutide 30mg | 99.905% | View COA |
| Retatrutide 10mg | 99.465% | View COA |
| Semaglutide 10mg | 99.013% | View COA |
| Tesamorelin 10mg | 99.715% | View COA |
| Semax 10mg | 99.361% | View COA |
| Tirzepatide 20mg | 99.890% | View COA |
| GLOW (GHK-Cu / TB-500 / BPC-157) | Blend verified | View COA |
| TB-500 5mg | 99.833% | View COA |
Janoshik Analytical is an independent analytical laboratory widely used across the research-peptide industry for HPLC purity, identity, and mass spectrometry analysis. We chose them because their methodology, batch reference system, and public record are industry-standard and can be independently cross-checked.
Every report has a batch or reference ID. You can contact the issuing laboratory directly with that ID to confirm the document matches what they originally generated. If the result here doesn't match, we want to know.
Yes. We do not recycle certificates across batches. Each production run has its own unique batch number and its own independent analysis. When stock rolls over to a new batch, the new CoA replaces the old one here.
Blended peptides like KLOW, GLOW, and CJC-1295 / Ipamorelin are analyzed for composition — confirming that each component is present in the expected ratio — rather than for a single purity percentage, which only applies to isolated compounds.
It doesn't ship. We do not sell failed batches under a different label, blend them into combinations, or republish stale results. If it isn't on this page, it isn't in our catalog.
Each product page links back to its certificate of analysis. If it's on the shelf, it's on this page.
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Research Use Only
Axis Peptide Labs sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
By proceeding you affirm the statements above are true. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration.
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