Your body makes testosterone for muscle growth, strength gains and boosts in training performance. That's why a supplement that helps increase testosterone within the normal range can be beneficial. But, not all supplements are created equal. Unlike most, Six Star Testosterone Booster delivers a key ingredient shown in a human clinical study to amplify your body's natural testosterone production within the normal range. It even delivers a blend of ingredients shown to improve athletic performance.
Grounded in scientific research, Six Star Testosterone Booster is engineered with premium and potent ingredients that have stood the test of clinical trial: Boost active free testosterone. Formulated with a precise dose of the mineral boron, which is shown in human clinical research to increase active (free) testosterone in just 7 days.