St. Louis premier Testosterone Replacement Therapy facility open since 2014 treats men suffering from low testosterone through routine lab work and testosterone replacement. We use protocols backed by the Endocrine Society with licensed medical providers on staff, we believe that men should be treated safely and effectively with routine lab work to make sure that you stay monitored while on treatment. We don’t cut corners with your health, join the more than 10,000 guys who have joined Mantality.