Vendor profile
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Biolongevity Labs
C
Composite 5.5 / 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 |
|---|---|---|---|---|---|---|---|---|
| GHK-Cu | 7.2B |
9.0 | 4 | — | — | — | — | view |
| Retatrutide | 6.4C |
8.0 | 11 | — | — | — | — | view |
| Ipamorelin | 6.1C |
7.6 | 4 | — | — | — | — | view |
| PT-141 | 5.6C |
7.0 | 3 | — | — | — | — | view |
| BPC-157 | 3.8D |
4.7 | 11 | — | — | — | — | view |
| Tesamorelin | — |
— | 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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