Free Testosterone

2 articles tagged “Free Testosterone”

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Free Testosterone Calculator: Vermeulen Equation

How to calculate free testosterone from total T, SHBG, and albumin -- which equation labs use, why values differ, and what numbers actually matter on TRT.

Protocols & Results

Low SHBG on TRT: Why 200mg Doesn't Work for You

Low SHBG burns through testosterone fast. Learn why split doses, daily injections, and chasing total T fail when SHBG is below 20.

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