This independent LC-MS lab test confirms HGH Fragment 176–191 5mg from Grey Market Peptides at 99.781% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.
HGH Fragment 176–191 is a fragment of human growth hormone researched for its potential in fat loss, metabolic regulation, and body composition support. A purity level of 99.781% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
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