Vendor profile
Research · US · —
Nexaph
C
Composite 6.1 / 10
Last updated 2026-10-26. 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 |
8.9 | 12 | — | — | — | — | view |
| Tirzepatide | 7.1B |
7.6 | 62 | — | — | — | — | view |
| Ipamorelin | 6.7B |
6.0 | 10 | — | — | — | — | view |
| Retatrutide | 6.5B |
7.4 | 104 | — | — | — | — | view |
| BPC-157 | 6.3C |
6.2 | 20 | — | — | — | — | view |
| TB-500 | 5.0D |
3.9 | 6 | — | — | — | — | view |
| Semaglutide | 4.7D |
3.5 | 15 | — | — | — | — | view |
| CJC-1295 | 4.4D |
3.5 | 9 | — | — | — | — | view |
| Tesamorelin | 4.4D |
3.7 | 30 | — | — | — | — | view |
| MOTS-c | 2.1E |
3.0 | 6 | — | — | — | — | view |
| PT-141 | — |
7.2 | 3 | — | — | — | — | view |
| Selank | — |
— | 0 | — | — | — | — | view |
| Sermorelin | — |
3.7 | 3 | — | — | — | — | 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)
All vendor grades, side-by-side
Compare Nexaph against every other vendor in the grade hub →
Top-5 ranked vendors per peptide, plus the highest-rated vendors overall. Daily refresh.