What about dosage
In male research subjects, HCG is primarily studied for its capacity to stimulate Leydig cell activity and drive endogenous testosterone production without suppressing the hypothalamic-pituitary axis in the same manner as exogenous androgen administration
Circulation 124:17651773 Willmann JK, Chen K, Wang H, Paulmurugan R, Rollins M, Cai W, Wang DS, Chen IY, Gheysens O, Rodriguez-Porcel M et al (2008) Monitoring of the biological response to murine hindlimb ischemia with 64Cu-labeled vascular endothelial growth factor-121 positron emission tomography
2013, and FDA's December 2024 review lists the same trial set
But the primary driver for most tesamorelin prescriptions is visceral fat reduction: this is where this peptide genuinely outperforms its alternatives