DSIP (Delta Sleep-inducing Peptide) × IonPeptide - Lab Test, February 2026
Test results
About this test
This independent analytical lab test confirms DSIP 5 from IonPeptide at 99.4 purity. The analysis was conducted by Analytical Formulations, Inc. on February 18, 2026 using quantitative assay methodology.
DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide researched for its role in sleep regulation and circadian rhythm modulation. A purity level of 99.4 indicates high-grade synthesis with minimal impurities.
The tested quantity of 5.43 shows the actual peptide content recovered from the 5 labeled sample. Additional quality testing including heavy metals, total aerobic microbial count, and total yeast/mold count all passed specifications. The full certificate of analysis is available for download on this page.
Certificate of analysis
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