PS
Prime Sciences
Retail Research Peptides · Scottsdale, AZ, USA
3rd Party
Open FDA warning letter dated 2026-03-31 (no close-out posted). See the FDA enforcement tracker
Overview
Prime Sciences runs a research peptide store where the catalog appears only after login. It claims third-party testing and offers worldwide shipping. The site does not name a legal entity, street address or testing lab. Location comes from the FDA warning letter.
Capabilities
- Account-gated catalog
- Worldwide shipping
Quality signals
| GMP evidence | Not found |
|---|---|
| Certificates of analysis | Not found |
| Third-party testing | Yes |
| ISO certification | Not found |
| Makes own product | No, reseller |