This independent HPLC-MS lab test confirms Tesamorelin/Ipamorelin 20mg to 21.02mg blend from OROS Research at 99.204% purity. The analysis was conducted by Freedom Diagnostics Testing on February 9, 2026.
The blend contains Ipamorelin 4.84 mg and Tesamorelin 16.18 mg. Ipamorelin is researched for growth hormone secretion, while Tesamorelin is researched for growth hormone-releasing hormone activity. A purity level of 99.204% indicates high-grade synthesis and minimal contamination.
The vial appearance is white lyophilized powder with lot number 1427354. The full certificate of analysis is available for download on this page.

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