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Peptides 4 Research
D
Composite 4.3 / 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 | 6.8B |
8.5 | 4 | — | — | — | — | view |
| Ipamorelin | 5.2C |
6.5 | 4 | — | — | — | — | view |
| BPC-157 | 4.0D |
4.9 | 4 | — | — | — | — | view |
| Tesamorelin | 3.3E |
4.2 | 4 | — | — | — | — | view |
| CJC-1295 | 2.3E |
2.4 | 4 | — | — | — | — | view |
| Retatrutide | — |
— | 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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