A unique blend of ingredients in Sixstar Testosterone Booster Elite Series is formulated to help you maintain a peak testosterone to cortisol ratio, which supports muscle growth and strength gains.

Formulated For Athletes.

INCREASE TESTOSTERONE IN 7 DAYS

Formulated with a precise dose of the mineral boron, which is shown to increase active testosterone in just 7 days.

PEAK TEST: CORTISOL RATIO

A unique plant-based blend has been shown in a human clinical study to help maintain peak testosterone-to-cortisol ratio after intense training.

SUPPORTS TRAINING PERFORMANCE

SIXSTAR Testosterone Booster contains a blend of ingredients shown to support training performance by protecting against fatigue.

CLINICALLY ADVANCED

Formulated for athletes, a key ingredient is shown in a human clinical study to amplify your body’s testosterone within the normal range.

Suggested Use

Take 1 serving (2 caplets) with a glass of water 2 times daily. Do not exceed 4 caplets in a 24-hour period.