This independent lab test confirms Ipamorelin 5mg from Penguin Peptides at 99.853% purity with an actual measured content of 4.69 mg. The analysis was conducted by Janoshik Labs on January 22, 2026. The lab noted the sample was tested twice.
Ipamorelin is a selective growth hormone secretagogue researched for its role in stimulating growth hormone release, lean body mass improvement, and recovery enhancement. A purity level of 99.853% indicates high-grade synthesis with negligible impurities.
The full certificate of analysis is available for download on this page.
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