No Such Thing as "Synthetic" Testosterone: Why Injected Testosterone Is Identical to What Your Body Makes Bottom line up front: There's no meaningful difference between so-called "synthetic" and natural testosterone—once the ester is cleaved, exogenous (injected) testosterone is chemically identical to the endogenous hormone your body produces. From ancient observations to modern bioidentical formulations derived…
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No Such Thing as “Synthetic” Testosterone: Why Injected Testosterone Is Identical to What Your Body Makes




















































