Description
From America's #1 Selling Body Building Supplement Brand??
Over 5 Million Bottles Sold!
Pro Nutrition
386 mg Rhodiola Extract
100 mg Boron Citrate
Dietary Supplement
Made in the USA from International Ingredients
20 Years of Excellence
Leader in Science
Guaranteed Banned Substance Free
cGMP Certified
Study Result: Increase Active Testosterone in Just 7 Days¹

Maintain Peak Testosterone to Cortisol Ratio²
Enhance Training Performance²
Six Star® Testosterone Booster is Engineered for all Male Athletes

Six Star® Testosterone Booster is from the makers of MuscleTech®, America's #1 Selling Body Building Supplement Brand, so you know it's a powerful formula you can trust. Whether it's your first time at the gym or you're a seasoned vet, pro athlete or just trying to gain that extra edge in your sport, everyone is an athlete, and every athlete needs to fuel their body with the best sports nutrition products available. Formulated with a key ingredient shown in a human clinical study to amplify your body's natural testosterone production within the normal range, and including a blend of ingredients shown to improve athletic performance, Six Star® Testosterone Booster is the formula you want to help boost testosterone production, and it's Engineered for all Male Athletes.

Six Star Testosterone Booster For:

Active Men
Strength Trainers
Male Athletes
Fitness Enthusiasts
Body Builders
Benefits of Six Star® Testosterone Booster:

Test Subjects:

Stimulated free testosterone
Enhanced training performance
Maintained peak testosterone to cortisol ratio
Increase Testosterone & Training Performance

¹Six Star® Testosterone Booster is 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.

²Six Star® Testosterone Booster is also scientifically engineered with a unique, plant-based blend shown in a 7-week human clinical study to help maintain peak testosterone to cortisol ratio after an intense training regimen. Cortisol is a hormone released due to stress that can break down muscle tissue. Test subjects also enhanced performance as determined by a marker of training capacity.

??MuscleTech® is America's #1 Selling Body Building Supplement Brand based on cumulative wholesale dollar sales 2001 to present.

Suggested use
Directions: Take 1 serving (2 caplets) with a glass of water 2 times daily. Do not exceed 4 caplets in a 24-hour period. Read the entire label before use and follow directions provided.