§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 011✓ Verified · Pass
Retatrutide × RC Peptides - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
Test results
6 data points
Purity
99.81%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
11.45 mg
Qty match
115% of labeled · +15%
Batch ID
011
Tested by
Janoshik LabsView profile →
◆ Quantity verification
10 mg→11.45 mg+15%
About this test
This independent HPLC lab test confirms Retatrutide 10mg from RC Peptides at 99.814% purity. The analysis was conducted by Janoshik Labs on May 6, 2026.
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 99.814% indicates high-grade synthesis and minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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