Retatrutide 10 mg
PL-RET-010
- Report / lot
- #209088
- Measured purity
- 99.556%
- Assay result
- 10.96 mg Retatrutide (GLP-1 blind panel)
- Laboratory
- Janoshik Analytical
- Analysis date
- 2026-07-24
- Verification key
- 6XAIT1PYS2CN
COA LIBRARY
CERTIFICATE OF ANALYSIS LIBRARY
Every certificate of analysis (COA) published for Peplabs lots, with third-party purity, assay results and laboratory verification keys. Certificates still in testing are marked as upcoming.
VERIFIED
GHK-Cu 100 mg
PL-GHKCU-100
- Report / lot
- #196358
- Measured purity
- 99.95%
- Assay result
- 98.51 mg GHK-Cu (81.37 mg GHK content, 17.14 mg copper)
- Laboratory
- Janoshik Analytical
- Analysis date
- 2026-06-26
- Verification key
- GBU5WL33IFAT
Bacteriostatic Water 10 mL
PL-BW-010
- Report / lot
- LOT-24092
- Measured purity
- Awaiting publication
- Laboratory
- —
- Analysis date
- —
Melanotan I 10 mg
PL-MT1-010
- Report / lot
- LOT-24161
- Measured purity
- Awaiting publication
- Laboratory
- —
- Analysis date
- —
Awaiting COA publication — third-party testing is in progress, so no measured purity result is available for this lot yet. The certificate will be published here once released.