This independent lab test from Janoshik Labs confirms PEG MGF 5mg from Skye Peptides at 99.900% purity. The analysis was conducted on March 10, 2026, with tested quantity of 6.35mg. PEG MGF is a pegylated form of mechano growth factor researched for its potential role in muscle growth and repair. The high purity level of 99.900% indicates minimal contamination and high-grade synthesis quality. The full certificate of analysis is available for verification on this page.
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