Third-party lab testing: 8 independent Janoshik assays on file, covering 5 substances, median measured purity 99.2%, most recent test 2025-03-18.
Peptide supplier identified through Janoshik analytical testing records.
AstropeptidesUSA is listed as active. Discovered via Janoshik third-party lab testing.
| Substance | Measured purity | Test date |
|---|---|---|
| Semaglutide 5 Mg | 99.09% | 2025-03-18 |
| Semaglutide 10mg | 99.81% | 2025-03-18 |
| Bpc-157 | 99.19% | 2024-08-01 |
| Semaglutide 5 Mg | not reported | 2025-03-07 |
| Bpc-157 | not reported | 2024-08-19 |
| Tb-500 | not reported | 2024-08-05 |
| Tb500 10 Mg | not reported | 2024-07-07 |
| Semaglutide 5 Mg | not reported | 2024-03-07 |
3 of these 8 assays report a measured purity figure. The other 5 confirm the substance was submitted and tested but carry no purity number on the certificate, which is not the same as a failed result.
| Status | Active |
|---|---|
| Independent assays on file | 8 |
| Median measured purity | 99.2% |
| Certificates of analysis | Vendor states COAs are available |
| Vendor type | Research-use supplier |
AstropeptidesUSA is listed as active and we hold 8 independent Janoshik assays on file, median measured purity 99.2%. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. We hold 8 third-party Janoshik assays for AstropeptidesUSA, covering 5 substances, with a median measured purity of 99.2%. The most recent is dated 2025-03-18.
Tested substances: Semaglutide 5 Mg, Semaglutide 10mg.
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