Testosterone Booster

INCREASE TESTOSTERONE & ENHANCE TRAINING PERFORMANCE

385MG Rhodiola Extract**

100MG Boron Citrate**

60 Caplets

Clinically Advanced

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.

$9.99

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Product Description

Six Star® Testosterone Booster is formulated with a key ingredient shown in a human clinical study to amplify your body’s testosterone production within the normal range. It also contains a blend of ingredients shown to support training performance by protecting against fatigue.

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.

Testosterone Booster

$9.99

Why Should I Buy This?

Formulated For Athletes

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

INCREASE TESTOSTERONE IN 7 DAYS¹

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

PEAK TEST: CORTISOL RATIO²

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 PERFORMANCE²

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

¹ Six 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.
² Six 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.
**Per Serving

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 Ration

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.

Supplement Facts

Scientifically engineered hormone support. Features a precise dose of 100mg Boron Citrate to support active testosterone levels within the normal range, alongside 386mg of Rhodiola extract.

60 Caplets

Supplement Facts

Serving Size: 2 Caplets

Servings Per Container: 30

Amount Per Serving	% Daily Value

Total Carbohydrate	<1 g <1%*
Calcium	50 mg 4%
Sodium	5 mg <1%
Anti-Catabolic Complex
Rhodiola extract (as Rhodiola crenulata) (root)	386 mg †
Standardized for salidrosides
Ginkgo extract (as Ginkgo biloba) (leaf)	2.8 mg †
Free (Active) Testosterone Stimulator
Boron citrate	100 mg †
Supplying 5 mg of boron

† Daily Value not established.

* Percent Daily Values are based on a 2,000 calorie diet.

Other Ingredients: Microcrystalline Cellulose, Dicalcium Phosphate Dihydrate, Stearic Acid, Croscarmellose Sodium, Coating (Titanium Dioxide, Polyethylene Glycol, Talc), Crospovidone, Silicon Dioxide, Magnesium Stearate. Processed in a facility that also processes milk, wheat, egg, fish, peanuts, crustaceans, shellfish, tree nuts, soy and sesame.

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 Court

At The Ballpark

On The Field

On The Pitch

Got questions?

We've got your covered

Clear, helpful answers for anyone getting started with Testosterone Booster—and looking to get the most out of it.

How does SIXSTAR Testosterone Booster support my training?

Engineered specifically for active men, this formula helps support daily workout performance, stamina, and overall energy. It features a unique plant-based blend clinically shown to help maintain a peak testosterone-to-cortisol ratio after intense exercise, protecting your body against training fatigue.

How quickly will I see results?

The formula delivers a precise, clinical dose of the mineral boron, which has been shown in human clinical research to increase active (free) testosterone in just 7 days. Consistent daily use is recommended to strictly support ongoing muscle performance and endurance.

What are the key active ingredients?

This highly accessible stack is powered by Boron and a robust 386mg Rhodiola extract blend. These transparent, research-backed ingredients work synergistically to help maintain your active testosterone levels without the crash.

Can I take this booster every day?

Yes. To get the maximum benefit, consistent daily intake is recommended. It is formulated to be taken every day as a safe, over-the-counter foundation for your active training and recovery regimen.

Are the caplets easy to take, and can I stack them?

Yes. Users consistently report that the caplets are highly convenient and easy to swallow. Because this is a targeted daily support product, it can be seamlessly stacked with your daily whey protein and pre-workout without overlapping functional ingredients.

Built for Athletes Like You

Real stories from real users—learn how Testosterone Booster helps them train harder, recover faster, and keep making progress.

Overall Great Product! Quality Ingredients such as Boron and Rhodiola that have been shown to increase testerone levels which helps create and maintain muscle mass! Tablets are easy to take and offer a good quantity that is inexpensive

RX_Camacho | TX
*Received as free product

Highly Recommend...This is a must have added to my supplement routine. As a man, this just gives you the extra boost in areas that you may need or are struggling with...

Ch87 | KS
*Received as free product

Will look at getting more... Great product. I mean I have been taking this for a while(2 weeks maybe) I am not 100% sure how much this is working but I have noticed a slightly more elevated training performance...

Illa | NY
*Received as free product

Reviews

Can I stack this?

Set your lineup

Developed for athletes, these great products make for greater additions to your game day roster, helping you to maximize your performance on the field, the court—or the rink.