This independent HPLC lab test confirms DSIP 5mg from Modern Aminos at 99.47% purity. The analysis was conducted by Freedom Diagnostics on March 10, 2026.
DSIP (Delta Sleep-inducing Peptide) is a nonapeptide researched for its role in sleep regulation and natural sleep induction. A purity level of 99.47% indicates minimal contamination and pharmaceutical-grade synthesis. Endotoxin testing passed at ≤0.05 EU/mL, demonstrating safety for research applications.
The net peptide content across three vials ranged from 5.87mg to 6.03mg, with an average of 5.94mg. The full certificate of analysis (COA: 2603090083) is available for download on this page.

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