This independent HPLC-MS lab test confirms HGH Fragment 176–191 5mg from NuScience Peptides at 99.437% purity. The analysis was conducted by Freedom Diagnostics Testing on December 20, 2025.
HGH Fragment 176–191 is researched for its role in fat metabolism and body composition. A purity level of 99.437% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.

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