Summary SIS TriTren 150, manufactured by SIS Labs, was independently tested to verify its composition, dosing accuracy, and sterility. The sample, funded and submitted by AnabolicLab, contained two active Trenbolone esters: Trenbolone Acetate and Trenbolone Enanthate. However, the third ester, Trenbolone Hexahydrobenzylcarbonate, was not detected. The analysis revealed measured concentrations of 74.6 mg/ml for Trenbolone […]