RP
Royal Peptides
Retail Research Peptides · Boynton Beach, FL, USA
COA3rd Party
Open FDA warning letter dated 2026-08-24 (no close-out posted). See the FDA enforcement tracker
Overview
Royal Peptides sells about 39 research compounds, including retatrutide, tirzepatide and bioregulators, plus capsule and tablet products (e.g. BAM15 capsules, MK-677 tablets). Its COA library links 83 reports to its own batch codes. Many reports link to Janoshik verification pages, and others come from Vanguard, Accumark, ILS, Freedom and Chromate. Some batches have separate endotoxin reports. The FDA letter addresses Royal Peptides LLC in Boynton Beach, FL.
Capabilities
- Janoshik-verifiable COAs
- Batch-coded COA library
- Endotoxin reports
- Capsules and tablets
Quality signals
| GMP evidence | Not found |
|---|---|
| Certificates of analysis | Published or on request |
| Third-party testing | Yes |
| ISO certification | Not found |
| Makes own product | No, reseller |