Testosterone Supplements, also commonly referred to as testosterone boosters, or test boosters, are a class of supplements which work to raise T-levels by releasing testosterone that has already been produced by the body but has otherwise been made inactive. This neutralization of naturally-occurring testosterone is a primary reason for low-T, and can be brought about by things like an increase in SHBG (sex hormone-binding globulin), or abnormally high levels of estrogen. Read More…