A growing number of young men without medical testosterone deficiencies are turning to testosterone supplements in pursuit of enhanced physical performance, a practice commonly referred to as "testmaxxing." While the trend is driven by the desire for quicker muscle growth and athletic gains, experts warn that self-administered hormone use carries significant health risks. The practice raises concerns about long-term effects and the potential for misuse among those without clinical need. Health authorities are urging caution as cases of off-label testosterone use continue to rise.


Young men without diagnosed testosterone deficiencies are increasingly taking testosterone to accelerate their gains, a trend known as “testmaxxing.”