Independent side-by-side comparison of Dalian Handom Chemicals HDC and Henan Sahe Peptide — third-party lab grades, tested purity, COA availability, FDA warnings, and community ratings.
Bottom line: Henan Sahe Peptide holds the stronger independent lab grade (ungraded vs C); Henan Sahe Peptide has more published third-party tests (10 vs 0).
Every figure below is either measured by an independent laboratory or read from the vendor's own website, and the source is named against it. PeptideAtlas is not affiliated with either vendor.
Dalian Handom Chemicals HDC has no independent Janoshik assays on file. Henan Sahe Peptide: 10 independent Janoshik assays, across 9 substances, median measured purity 99.7%, most recent 2026-03-18.
| Attribute | Dalian Handom Chemicals HDC | Henan Sahe Peptide |
|---|---|---|
| Independent lab grade | Not graded | C |
| Third-party tests | None published | 10 tests, avg purity 99.2% |
| COA available | No | No |
| Endotoxin tested | No | No |
| FDA warnings | None on record | None on record |
| Substance | Dalian Handom Chemicals HDC | Henan Sahe Peptide |
|---|---|---|
| Tirzepatide 30mg | Not tested | 99.80% (2 assays, latest 2025-09-10) |
| Nad+ 500mg | Not tested | purity not reported (1 assay, latest 2026-03-18) |
| Selank 10mg | Not tested | 99.79% (1 assay, latest 2026-03-17) |
| Cp10 (cjc-1295 Without DAC 5mg + IPA 5mg) | Not tested | purity not reported (1 assay, latest 2026-03-17) |
| Retatrutide 30mg | Not tested | 99.48% (1 assay, latest 2026-03-17) |
| Ghk-cu 100mg | Not tested | 99.67% (1 assay, latest 2026-03-17) |
| Human Growth Hormone 15iu | Not tested | 96.36% (1 assay, latest 2025-09-11) |
| Mots-c 10mg | Not tested | 99.01% (1 assay, latest 2025-09-10) |
| Bpc-157 10mg | Not tested | 99.87% (1 assay, latest 2025-09-10) |
| Checked | Dalian Handom Chemicals HDC | Henan Sahe Peptide |
|---|---|---|
| Certificates of analysis | None found on the site | None found on the site |
| Products listed | 76 | 12 |
| Payment methods | Bank Transfer, PayPal | Not stated |
| Ships to | United States, United Kingdom, Canada, Australia, Worldwide | Worldwide |
| Stated origin | China | China |
Henan Sahe Peptide. Dalian Handom Chemicals HDC has no independent Janoshik assays on file. Henan Sahe Peptide: 10 independent Janoshik assays, across 9 substances, median measured purity 99.7%, most recent 2026-03-18. These are third-party Janoshik assays published against the vendor, not the vendor's own certificates.
We found no certificates of analysis anywhere on Dalian Handom Chemicals HDC's site, and we found no certificates of analysis anywhere on Henan Sahe Peptide's site. A published COA is the vendor's own document; the assay figures elsewhere on this page are independent of it.
Dalian Handom Chemicals HDC states it ships to United States, United Kingdom, Canada, Australia, Worldwide, and Henan Sahe Peptide states it ships to Worldwide. Both are read from the vendors' own sites.
Full profiles: Dalian Handom Chemicals HDC, Henan Sahe Peptide.
Full lab-test records: All 10 Henan Sahe Peptide lab tests.
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