Vendor profile
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SRY Labs
B
Composite 7.5 / 10
Last updated 2026-08-17. 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 |
|---|---|---|---|---|---|---|---|---|
| Tirzepatide | 9.4A |
9.2 | 36 | — | — | — | — | view |
| Retatrutide | 9.3A |
9.1 | 31 | — | — | — | — | view |
| Semaglutide | 7.2B |
6.5 | 4 | — | — | — | — | view |
| GHK-Cu | 6.9B |
6.9 | 7 | — | — | — | — | view |
| PT-141 | 6.3C |
5.3 | 2 | — | — | — | — | view |
| BPC-157 | 5.5C |
4.4 | 7 | — | — | — | — | view |
| Sermorelin | 4.3D |
4.3 | 3 | — | — | — | — | view |
| CJC-1295 | 4.2D |
2.7 | 4 | — | — | — | — | view |
| TB-500 | 3.6D |
3.6 | 8 | — | — | — | — | view |
| Tesamorelin | 3.3E |
3.3 | 12 | — | — | — | — | 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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