§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · EP-2506012-RE20✓ Verified · Pass
Retatrutide × Eternal Peptides - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.64%
✓ Excellent
Test results
6 data points
Purity
99.64%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
29.6 mg
Qty match
148% of labeled · +48%
Batch ID
EP-2506012-RE20
Tested by
Janoshik LabsView profile →
◆ Quantity verification
20 mg→29.6 mg+48%
About this test
This independent HPLC lab test confirms Retatrutide 20mg from Eternal Peptides at 99.637% purity. The analysis was conducted by Janoshik Labs on December 3, 2025.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.637% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page using verification key S8I21BLRZHFC.
Certificate of analysis
Original document
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