This independent LC-MS lab test confirms GLP TZ 5mg from Grey Market Peptides at 99.884% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.
GLP TZ is a research peptide compound with potential applications in metabolic regulation and glucose control. A purity level of 99.884% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
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