Vendor profile
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Shanxi Qianyecao Biotech QYC
B
Composite 7.5 / 10
Last updated 2026-10-05. Composite is computed from the live database; missing sub-scores redistribute weight across the others.
Peptide breakdown
| Peptide | Score | Lab quality | Tests | Purity | Qty var. | $/mg verified | Last test | Ranking |
|---|---|---|---|---|---|---|---|---|
| GHK-Cu | 9.2A |
9.0 | 13 | — | — | — | — | view |
| Tirzepatide | 8.5B+ |
8.1 | 22 | — | — | — | — | view |
| Retatrutide | 7.7B+ |
7.3 | 52 | — | — | — | — | view |
| Ipamorelin | 6.8B |
6.0 | 5 | — | — | — | — | view |
| Tesamorelin | 6.6B |
5.7 | 12 | — | — | — | — | view |
| PT-141 | 6.3C |
7.1 | 3 | — | — | — | — | view |
| Sermorelin | 5.6C |
4.8 | 3 | — | — | — | — | view |
| BPC-157 | 5.3C |
4.5 | 8 | — | — | — | — | view |
| TB-500 | 4.4D |
4.0 | 4 | — | — | — | — | view |
| KPV | — |
— | 0 | — | — | — | — | view |
| Epitalon | — |
— | 0 | — | — | — | — | view |
| Semaglutide | — |
— | 0 | — | — | — | — | view |
| CJC-1295 | — |
— | 0 | — | — | — | — | view |
COA transparency
- ○ Publishes per-batch COAs (not just one COA for everyone) (pending)
- ○ Both HPLC and mass spec shown (pending)
- ○ Endotoxin or sterility data shown (pending)
- ○ At least one COA independently cross-checked (pending)
- ○ Most recent COA within 90 days (pending)
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