A neutral, source-cited directory of research peptides, their manufacturers, and the storefronts that resell them. Every claim links back to where the data came from. How the trust score works →
Vendors
Ranked by trust score. The score combines independent COA history, manufacturer certifications, third-party rankings, and years active. methodology
| Vendor | Ships from | Status | Trust score |
|---|---|---|---|
| Peptide Partners | US | active | 65 |
| Nuscience Peptides | US | active | 60 |
| Skye Peptides | US | active | 53 |
| Pure Peptides | US | active | 53 |
| Elite Research USA | US | active | 53 |
| Kimera Chems | US | active | 46 |
| Crush Research | US | active | 46 |
| Vril Peptides | US | active | 43 |
| Peptide Sciences | US | closed | 26 |
| Paradigm Peptides | US | scam-flagged | 0 |
Peptides
| Peptide | Category | Regulatory | Evidence |
|---|---|---|---|
| BPC-157 | Healing & Recovery | research-only | — |
| CJC-1295 | Growth Hormone Secretagogues | research-only | — |
| GHK-Cu | Healing & Recovery | research-only | — |
| Ipamorelin | Growth Hormone Secretagogues | research-only | — |
| Melanotan II | Melanocortin | research-only | — |
| PT-141 | Melanocortin | research-only | — |
| Retatrutide | GLP-1 / Metabolic | research-only | — |
| Semaglutide | GLP-1 / Metabolic | research-only | — |
| TB-500 | Healing & Recovery | research-only | — |
| Tirzepatide | GLP-1 / Metabolic | research-only | — |