Testosterone
Booster

INCREASE TESTOSTERONE & ENHANCE TRAINING PERFORMANCE

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

INCREASE TESTOSTERONE IN 7 DAYS^▴,1
SUPPORT TRAINING PERFORMANCE^▴,2
CLINICALLY ADVANCED

How to take

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

Supplement Facts

60 Caplets

FAQs

Who is Testosterone Booster for?

Testosterone Booster is formulated for athletes who take their performance in the gym and on the field seriously. If you’re looking for every edge you can get, this formula is for you.

How soon can i expect results?

SIXSTAR 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.

Can I take Testosterone Booster Every day?

Yes, you can take SIXSTAR Testosterone Booster every day as part of your training regimen.

Fast
Shipping

2-3 Days

Return
policy

30-day

Free
shipping

On $30+ orders

Why Should I Buy This?

Formulated For Athletes.

Developed exclusively for athletes to boost testosterone and enhance training performance.

INCREASE TESTOSTERONE
IN 7 DAYS^▲,1

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

PEAK TEST:
CORTISOL RATIO^▲,2

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^▲,2

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.

^▲These elements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

¹Six Star® Testosterone Booster is formulated with a precise dose of 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 exercise test. 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 exercise capacity.^▲

What's inside the bottle?

Get to know the lineup

The best teams have chemistry. Check out the standouts on the Testosterone Booster roster.

386mg

RHODIOLA EXTRACT

SUPPORT PERFORMANCE

SIXSTAR Testosterone Booster features a blend of scientifically researched ingredients including rhodiola extract and ginko, to support training performance.

ANTI-CATABOLIC

COMPLEX

PEAK TEST TO CORTISOL RATIO

Released due to stress, cortisol is a catabolic hormone that can limit size and strength by promoting muscle breakdown. A peak testosterone to cortisol ratio helps to ensure you reap the performance, strength, and growth benefits of testosterone.

100mg

BORON CITRATE

INCREASE TESTOSTERONE PRODUCTION

Boron Citrate is a franchise player—around which to build your roster. Scientifically shown to increase free testosterone levels and decrease estradiol levels, the mineral boron promotes your body’s increased natural production of testosterone within the normal range.

Who is sixstar for?

Athletes who
make it happen

If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.

Take SIXSTAR everywhere

At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.

At the gym
On the Field

On the court
On the pitch

At the ballpark
At the track

Who is sixstar for?

Athletes who
make it happen

If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.

Take SIXSTAR everywhere

At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.