This independent HPLC-MS lab test confirms DSIP 5mg from Amino Lair at 99.93% purity. The analysis was conducted by Freedom Diagnostics Testing on October 30, 2025.
DSIP (Delta Sleep-inducing Peptide) is a neuropeptide researched for its potential role in sleep regulation, circadian rhythm support, and relaxation optimization. A purity level of 99.93% indicates minimal contamination and high-grade synthesis quality.
The full certificate of analysis is available for download on this page.

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