§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · RT2022026✓ Verified · Pass
Retatrutide × Peptide Supply Co - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.95%
✓ Excellent
Test results
7 data points
Purity
99.95%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
23.17 mg
Qty match
116% of labeled · +16%
Batch ID
RT2022026
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
20 mg→23.17 mg+16%
About this test
This independent HPLC with UV detection and mass spectrometry analysis confirms Retatrutide 20mg from Peptide Supply Co at 99.95% purity. The analysis was conducted by Freedom Diagnostics Testing on February 24, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its potential benefits in weight management, glucose control, and metabolic regulation. A purity level of 99.95% demonstrates exceptional quality synthesis with minimal impurities.
The full certificate of analysis (COA: 2602230229) is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Feb 24, 2026 · Batch RT2022026
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