Vendor profile
Research · US · —
Baoju Chemical
B+
Composite 7.6 / 10
Last updated 2026-08-24. 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 |
|---|---|---|---|---|---|---|---|---|
| Retatrutide | 8.9B+ |
8.6 | 8 | — | — | — | — | view |
| Tirzepatide | 8.4B+ |
8.0 | 5 | — | — | — | — | view |
| BPC-157 | 5.1C |
3.9 | 6 | — | — | — | — | view |
| GHK-Cu | — |
9.1 | 4 | — | — | — | — | 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)
All vendor grades, side-by-side
Compare Baoju Chemical against every other vendor in the grade hub →
Top-5 ranked vendors per peptide, plus the highest-rated vendors overall. Daily refresh.