Verified COA – Retatrutide (Batch 2509100110)

Below is the certified third-party lab analysis of our Retatrutide (LY3437943), batch 2509100110. Testing was performed by Freedom Diagnostics using LC-MS/MS and HPLC with UV detection to verify purity, identity, and net content of the raw material prior to vial preparation.

Download Official COA (PDF) Freedom Diagnostics COA - Retatrutide Batch 2509100110

COA Summary – Batch 2509100110

  • Net Peptide Content: 16.27 mg (in labeled 15 mg vial)
  • Purity: 99.922% (HPLC / LC-MS/MS Verified)
  • Identity: Confirmed by mass spectrometry & retention time
  • Appearance: White lyophilized powder
  • Lab: Freedom Diagnostics Testing
  • Tested By: Stephen Schmidt, Principal Chemist
  • Received: September 10, 2025
  • Reported: September 13, 2025

This analysis was performed under standard laboratory conditions using LC-MS/MS and HPLC with UV detection. Results are specific to the tested batch and intended solely for research use. Not for human or veterinary use.