Test HD Black Onyx
Testosterone Booster

Test HD Black Onyx

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Designed for male athletes looking to boost their testosterone levels and build muscle.
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Supplement Facts How To Take
  • Boost free testosterone in just 7 days
  • 4 ingredients backed by human clinical studies
Testosterone Booster
Designed for male athletes looking to boost their testosterone levels and build muscle.
Buy Now
Health & Wellness
Test Booster
Black Onyx
  • Boost Testosterone
  • Enhance Athletic Performance
  • Build Strength

Boosts Testosterone and Reduces Cortisol

How it Works

Test HD Black Onyx® is the newest and most advanced testosterone-enhancing pill on the market. With scientifically validated ingredients, this formula is shown to raise free testosterone levels within a normal, healthy range.

Test HD Black Onyx® gives athletes everything they need and nothing they don’t. This performance enhancer raises free testosterone, which is essential to hitting all those hard-to-reach athletic goals. Free testosterone is the most active form of testosterone and takes part in the musclebuilding process. Every serving of Test HD Black Onyx® contains boron and D-aspartic acid, which stimulates free testosterone levels and enhances the musclebuilding process.

Like the original TEST 3X SX-7®, Test HD Black Onyx® includes a researched dose of shilajit, a rare organic mineral compound found in the mountains of the Himalayas. The patented form of shilajit, PrimaVie®, boosts adenosine triphosphate (ATP) levels, allowing maximum workout potential.

Who Should Use it

Test HD Black Onyx® is designed for male athletes looking to boost their testosterone levels and build muscle. Test HD Black Onyx® gives athletes an added edge in the gym, ultimately supporting a focused and enhanced workout.

black onyx test hd athlete

Critical to the Strength-Building Process

The advanced formula of Test HD Black Onyx® supports adenosine triphosphate (ATP) levels – giving athletes that extra boost right when they need it most. ATP levels are supported with the help of the researched dose of the patented PrimaVie® Shilajit. With higher ATP levels, the body can train for longer and push harder without pesky muscle contractions – no more cramping up when getting through those tough workouts!

Test HD Black Onyx® showcases four potent ingredients backed by separate human studies, shown to boost testosterone or reduce cortisol. One of them has been scientifically proven to increase test levels and decrease estradiol levels in as quickly as 7 days.

Fully Disclosed Formula

The Test HD Black Onyx® formula is fully disclosed, to guarantee you are getting the exact amount of each ingredient displayed. Each and every caplet of Test HD Black Onyx® is quality tested to ensure that what is listed is 100% true!


Test HD Black Onyx® is critical to initiating the muscle- and strength-building process. This formula is made to support athletic performance and help get better results than ever before. The powerful ingredients featured in Test HD Black Onyx®, like longjack, PrimaVie® Shilajit and Sensoril® Ashwagandha, all work together to create a powerful musclebuilding formula that boosts free testosterone within normal, healthy levels.

Scientifically Validated

Impactful Ingredients


Unlike competitors who only include supportive doses or hide the amounts in proprietary blends, Test HD Black Onyx® fully discloses all the ingredients. Test HD Black Onyx® is the only testosterone-boosting formula to combine researched doses of Sensoril® Ashwagandha, PrimaVie® Shilajit, D-aspartic acid and the much sought-after ingredient longjack. Only Test HD Black Onyx® is engineered with full doses of key ingredients combined to boost free testosterone levels.

Quality You Can Trust

To ensure a high standard of quality and purity, each batch of Test HD Black Onyx® undergoes strict quality control, and is third-party lab tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency.

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


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