§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · NOV-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 554107✓ Verified · Pass
Oxytocin × XL Peptides - Lab Test, November 2025
Tested · submitted by @Frank 👑 Legend
Test results
6 data points
Purity
99.01%
Endotoxins
Not tested
Stated qty
2 mg
Tested qty
2.18 mg
Qty match
109% of labeled · +9%
Batch ID
554107
Tested by
Janoshik LabsView profile →
◆ Quantity verification
2 mg→2.18 mg+9%
About this test
This independent HPLC lab test confirms Oxytocin 2mg from XL Peptides at 99.006% purity. The analysis was conducted by Janoshik Labs on November 18, 2025.
Oxytocin is a neuropeptide hormone researched for its potential role in social bonding, stress reduction, and emotional regulation. A purity level of 99.006% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download and verification at www.janoshik.com/verify/ using verification key ERNWVRV7J25P.
Certificate of analysis
Original document
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