Vendor profile
Research · US · —
NextechLabs
C
Composite 5.3 / 10
Last updated 2026-08-31. 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 | 6.8B |
8.4 | 8 | — | — | — | — | view |
| Tirzepatide | 6.2C |
7.7 | 6 | — | — | — | — | view |
| Ipamorelin | 6.0C |
7.5 | 4 | — | — | — | — | view |
| Semaglutide | 5.7C |
7.2 | 2 | — | — | — | — | view |
| CJC-1295 | 3.6D |
3.2 | 4 | — | — | — | — | view |
| BPC-157 | 3.5D |
4.4 | 7 | — | — | — | — | 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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