This independent HPLC with UV detection lab test confirms Oxytocin 5mg from Amino USA at 99.24% purity. The analysis was conducted by Freedom Diagnostics Testing on April 7, 2026.
Oxytocin is a naturally occurring peptide hormone researched for its potential roles in social bonding, stress response, and mood regulation. A purity level of 99.24% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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