§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JUL-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · RET08✓ Verified · Pass
Retatrutide × Growth Guys - Lab Test, July 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.65%
✓ Excellent
Test results
6 data points
Purity
99.65%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
19.23 mg
Qty match
96% of labeled · -4%
Batch ID
RET08
Tested by
Janoshik LabsView profile →
◆ Quantity verification
20 mg→19.23 mg-4%
About this test
This independent HPLC lab test confirms Retatrutide 20mg from Growth Guys at 99.648% purity. The analysis was conducted by Janoshik Labs on July 9, 2025.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.648% indicates minimal contamination and high-grade synthesis.
The tested quantity of 19.23mg is slightly below the stated label quantity of 20mg, confirming accurate product quantification. The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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