§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · N/A✓ Verified · Pass
Cortagen × Royal Peptides - Lab Test, February 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.83%
✓ Excellent
Test results
6 data points
Purity
99.83%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
22.76 mg
Qty match
114% of labeled · +14%
Batch ID
N/A
Tested by
Janoshik LabsView profile →
◆ Quantity verification
20 mg→22.76 mg+14%
About this test
This independent HPLC lab test confirms Cortagen from Royal Peptides at 99.827% purity. The analysis was conducted by Janoshik Labs on February 26, 2025.
Cortagen is a synthetic peptide researched for its role in supporting immune function and stress response regulation. A purity level of 99.827% 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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