§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · reta10-642E✓ Verified · Pass
Retatrutide × Optima Chemical supply - Lab Test, April 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.29%
✓ Excellent
Test results
6 data points
Purity
99.29%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
11.5 mg
Qty match
115% of labeled · +15%
Batch ID
reta10-642E
Tested by
Janoshik LabsView profile →
◆ Quantity verification
10 mg→11.5 mg+15%
About this test
This independent HPLC lab test confirms Retatrutide 11.50mg from Optima Chemical supply at 99.288% purity. The analysis was conducted by Janoshik Labs on April 28, 2025.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.288% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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