Third-party lab testing: 15 independent Janoshik assays on file, covering 11 substances, median measured purity 99.8%, most recent test 2025-09-01.
Peptide supplier identified through Janoshik analytical testing records.
HPR is listed as active. Discovered via Janoshik third-party lab testing.
| Substance | Measured purity | Test date |
|---|---|---|
| Rt-glp3 | 99.85% | 2025-08-19 |
| Bpc-157 | 99.85% | 2025-08-19 |
| Selank | 99.62% | 2025-07-22 |
| Mt2 | 99.94% | 2025-07-22 |
| IPAMORELIN | 99.93% | 2025-07-22 |
| Tesamorelin | not reported | 2025-09-01 |
| Rt-glp3 | not reported | 2025-08-21 |
| Bpc-157 | not reported | 2025-08-21 |
| Mt2 | not reported | 2025-07-22 |
| Glp10 | not reported | 2025-07-22 |
| Glp5 | not reported | 2025-07-22 |
| R15 | not reported | 2025-07-22 |
5 of these 12 assays report a measured purity figure. The other 7 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 | 15 |
| Median measured purity | 99.8% |
| Certificates of analysis | Vendor states COAs are available |
| Vendor type | Research-use supplier |
HPR is listed as active and we hold 15 independent Janoshik assays on file, median measured purity 99.8%. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. We hold 15 third-party Janoshik assays for HPR, covering 11 substances, with a median measured purity of 99.8%. The most recent is dated 2025-09-01.
Tested substances: Tesamorelin, Rt-glp3, Selank, Glp5, Aod-9604.
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