Qing Li Peptide
B2Cqinglipeptide.com is a research-peptide shop listing 14 HPLC purity lab tests with an average 99.60% HPLC purity on the Peptigrity profile page.
Profile aggregated from Peptigrity — attributed.
Weighted blend of independent signals — Finnrick safety grade, VialAudit blind-buy audit, and Peptigrity HPLC purity. PeptideBenchmark and the Peptigrity trust score are excluded to avoid double-counting. Attributed to its sources — not our verdict.
Independent test grades (7)
Per Finnrick (independent testing). Attributed — Finnrick's grades, not ours.
| Peptide | Grade | Score |
|---|---|---|
| GHK-Cu | C | 7.9 |
| Sermorelin | C | 7.6 |
| Survodutide | A | 7.2 |
| Cagrilintide | C | 6.9 |
| Ipamorelin | E | 6.9 |
| Tesamorelin | E Bad | 5.6 |
| TB-500 | E | 4.9 |
Independent HPLC tests (14)
Real third-party HPLC results for this vendor, aggregated from Peptigrity and attributed to the lab that ran each test.
| Peptide | HPLC purity | Lab | Date |
|---|---|---|---|
| Elamipretide | 99.22% | Janoshik | 2025-05-15 |
| Epitalon | 99.56% | Janoshik Labs | 2025-05-15 |
| Cagrilintide | 99.54% | Janoshik Labs | 2025-05-15 |
| Melanotan II | 99.56% | Janoshik Labs | 2025-05-15 |
| DSIP | 99.71% | Janoshik Labs | 2025-05-15 |
| IGF-1 LR3 | 99.28% |
Other independent ratings
Vendor-level scores from other independent aggregators, shown for cross-reference. Attributed — each source's score, not ours.