Vendor profile
Research · US · —
Reta-Peptide
B+
Composite 7.8 / 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 | 9.5A |
9.4 | 28 | — | — | — | — | view |
| Tirzepatide | 9.0B+ |
8.7 | 36 | — | — | — | — | view |
| Retatrutide | 8.8B+ |
8.4 | 85 | — | — | — | — | view |
| Ipamorelin | 8.5B+ |
8.1 | 16 | — | — | — | — | view |
| SS-31 | 7.7B+ |
7.2 | 4 | — | — | — | — | view |
| PT-141 | 7.7B+ |
7.2 | 6 | — | — | — | — | view |
| Semaglutide | 7.7B+ |
7.1 | 2 | — | — | — | — | view |
| BPC-157 | 6.0C |
5.0 | 20 | — | — | — | — | view |
| Tesamorelin | 5.6C |
4.7 | 18 | — | — | — | — | view |
| MOTS-c | 5.3C |
4.1 | 8 | — | — | — | — | view |
| TB-500 | 5.0D |
3.7 | 13 | — | — | — | — | view |
| CJC-1295 | 3.1E |
3.1 | 9 | — | — | — | — | view |
| Thymosin Alpha 1 | — |
— | 0 | — | — | — | — | view |
| Sermorelin | — |
— | 0 | — | — | — | — | view |
| Kisspeptin | — |
— | 0 | — | — | — | — | view |
| KPV | — |
— | 0 | — | — | — | — | view |
| LL-37 | — |
— | 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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