§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · POL-R5-4✓ Verified · Pass
Retatrutide × Polaris Peptides - Lab Test, January 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.60%
✓ Excellent
Test results
6 data points
Purity
99.60%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
5.57 mg
Qty match
111% of labeled · +11%
Batch ID
POL-R5-4
Tested by
Janoshik LabsView profile →
◆ Quantity verification
5 mg→5.57 mg+11%
About this test
This independent HPLC lab test confirms Retatrutide 5mg from Polaris Peptides at 99.601% purity. The analysis was conducted by Janoshik Labs on January 26, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its potential role in metabolic regulation and weight management. A purity level of 99.601% indicates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for verification at Janoshik.com.
Certificate of analysis
Original document
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