Vendor profile
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Qing Li Peptide
B
Composite 7.2 / 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 | 8.9B+ |
8.7 | 38 | — | — | — | — | view |
| Retatrutide | 8.4B+ |
8.0 | 127 | — | — | — | — | view |
| Tirzepatide | 8.4B+ |
8.0 | 44 | — | — | — | — | view |
| Ipamorelin | 7.6B+ |
7.0 | 16 | — | — | — | — | view |
| Semaglutide | 7.4B |
6.8 | 3 | — | — | — | — | view |
| PT-141 | 6.8B |
6.8 | 7 | — | — | — | — | view |
| BPC-157 | 5.2C |
4.0 | 34 | — | — | — | — | view |
| CJC-1295 | 4.8D |
3.5 | 19 | — | — | — | — | view |
| Tesamorelin | 4.8D |
3.5 | 24 | — | — | — | — | view |
| MOTS-c | 4.2D |
2.7 | 5 | — | — | — | — | view |
| Sermorelin | 4.1D |
5.0 | 6 | — | — | — | — | view |
| TB-500 | 3.8D |
2.3 | 19 | — | — | — | — | view |
| KPV | — |
— | 0 | — | — | — | — | view |
| Epitalon | — |
— | 0 | — | — | — | — | view |
| SS-31 | — |
— | 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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