Third-party lab testing: 4 independent Janoshik assays on file, covering 4 substances, median measured purity 99.5%, most recent test 2025-11-13.
Finnrick, an independent testing programme, publishes 91 assays for Heman Peptide HM: 78 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 12 did not. Most recent assay 5 Aug 2026.
Heman Peptide HM operates from China, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/heman-peptide-hm.
Finnrick-tested with poor results. Tested across 3 peptide products with 43 total samples.
Heman Peptide HM is listed as active. Finnrick Grade D. Finnrick avg score: 7.1/10 across 43 samples (3 products). Below-average quality. Exercise caution.
Heman Peptide HM holds independent lab grade D, assigned across 43 graded samples, average score 7.1/10. That grade comes from an independent grader's own sampling, not from PeptideAtlas, and it describes the samples that grader obtained rather than every batch sold.
| Substance | Measured purity | Test date |
|---|---|---|
| Tesamorelin 10mg | 99.04% | 2025-11-13 |
| Tb-500 10mg | 99.73% | 2025-08-12 |
| Retatrutide 10mg | 99.36% | 2025-08-12 |
| Tirzepatide 30mg | 99.95% | 2025-08-12 |
| Product | Assays | Result |
|---|---|---|
| Retatrutide | 47 | 42 passed, 5 failed |
| Tirzepatide | 21 | 15 passed, 5 failed |
| GHK-Cu | 16 | 15 passed, 1 failed |
| BPC-157 | 4 | 3 passed, 1 failed |
| Tesamorelin | 3 | 3 passed, 0 failed |
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
| Status | Active |
|---|---|
| Independent lab grade | D (43 samples) |
| Average grader score | 7.1/10 |
| Independent assays on file | 4 |
| Median measured purity | 99.5% |
| Vendor type | Research-use supplier |
| Satisfaction | 0.4/5 |
|---|---|
| Delivery | 5/5 |
| Customer service | 4.8/5 |
| Packaging | 4.9/5 |
| Ease of purchase | 4.8/5 |
| Payment | 4.5/5 |
Scored out of 5 by the same independent grader, from its own buyers rather than from this site.
These details were read from Heman Peptide HM's own website on 2026-08-16. Pages consulted:
Heman Peptide HM is listed as active and we hold 4 independent Janoshik assays on file, median measured purity 99.5%; 91 Finnrick assays (78 passing, 12 failing its purity threshold); an independent lab grade of D. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. We hold 4 third-party Janoshik assays for Heman Peptide HM, covering 4 substances, with a median measured purity of 99.5%. The most recent is dated 2025-11-13. Finnrick, an independent testing programme, publishes 91 assays for Heman Peptide HM: 78 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 12 did not. Most recent assay 5 Aug 2026.
Tested substances: Tesamorelin 10mg, Retatrutide 10mg, Tirzepatide 30mg.
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