This independent HPLC lab test with UV detection and mass spectrometry confirms Pinealon 20mg from Peptide Pro Shop at 99.652% purity. The analysis was conducted by Freedom Diagnostics on December 8, 2025.
Pinealon is a pineal gland peptide researched for its role in circadian rhythm regulation, sleep quality, and age-related neurological health support. A purity level of 99.652% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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