This HPLC lab test with UV detection and mass spectrometry confirms VIP 9mg at 99.228% purity. The analysis was conducted on November 20, 2025, with endotoxin levels passing at ≤ 0.85 EU/mL across replicate measurements.
VIP is a peptide researched for its role in neuroendocrine signaling and physiological regulation. A purity level of 99.228 indicates high-grade synthesis with minimal contamination. The product appears as a white lyophilized powder.
The full certificate of analysis (COA: 2511180074) is available for download on this page.

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.