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Free Testosterone Target

Meaning

The specific, optimal concentration of unbound, biologically active testosterone in the bloodstream that a clinician aims to achieve or maintain through therapeutic intervention. Free testosterone, unlike total testosterone, is not bound to Sex Hormone-Binding Globulin (SHBG) or albumin, making it immediately available to interact with androgen receptors. Establishing a precise target range, often in the upper quartile of young adult norms, is crucial for maximizing clinical benefits in both men and women.