Test Booster

TEST 3x SX-7

  • Subjects increased testosterone by over 40%­
  • Optimizes testosterone and estradiol levels
  • Reduces cortisol by 14.5%
  • Scientifically researched doses of Withania, DAA & boron

The Most Powerful & Hardcore 3-in-1 Testosterone-Boosting Formula

Test 3X SX-7® Black Onyx® is the most advanced testosterone-enhancing pill on the market today with a powerful 3-in-1 formula. How many testosterone-boosting pills on the market are actually backed by a single human clinical trial? Not many!

Test 3X SX-7 Black Onyx features three powerful ingredients backed by separate, human clinical trials that are actually shown to boost testosterone, decrease estradiol or reduce cortisol.

The most powerful & hardcore test boosting formula acid
Increase Testosterone by 40%

Test Subjects Increased Testosterone by Over 40%!

Test 3X SX-7® Black Onyx® features a precise 3.12g clinical dose of D-aspartic acid. D-aspartic acid (DAA) is naturally occuring amino acid found in the neuroendocrine tissues of humans that has been shown to increase testosterone by over 40% and increase luteinizing hormone by over 30% while staying within the normal healthy range.

In one study published in Reproductive Biology and Endocrinology , 23 men were given the same daily dose of D-aspartic acid in Test 3X SX-7 Black Onyx for 12 days. Researchers found that after 12 days, subjects had increased luteinizing hormone by over 30% and had increased serum testosterone levels by 40%!

D-aspartic acid utilizes your body’s very own internal mechanisms to raise testosterone, which means there is no feedback inhibition involved and no need for post cycle therapy (PCT).

Boost Free Testosterone in Just 7 Days

Test 3X SX-7® Black Onyx® is also formulated with a powerful and concentrated dose of boron that is shown in human clinical research published in the Journal of Trace Elements in Medicine and Biology to increase free testosterone and decrease estradiol in as few as 7 days.

Free testosterone is the most active form of testosterone and is critical to initiating the strength-building process. Most of the testosterone (approx. 98%) in your blood attaches to two proteins: albumin and sex hormone binding globulin, or SHBG. Some testosterone is unattached to proteins, or “free”. This leaves precious little free testosterone! Because free testosterone is the most bioavailable for your body to use, having optimal levels of it makes it critical for anyone looking to get bigger and stronger.

Naghii et al., 2011. Journal of Trace Elements in Medicine and Biology. 25:54-58.

Contains a clinical dose of boron to boost free testosterone levels!

Only about 2% of your body’s testosterone is the biologically active free testosterone.
Test 3X SX-7 Black Onyx contains a clinical dose of boron to boost free testosterone levels!

Decreases Cortisol by 14.5%

The superior Test 3X SX-7® Black Onyx® formula also contains the cutting-edge ingredient Withania somnifera, which is shown to reduce cortisol by an astonishing 14.5%.


Sensoril® Ashwagandha (Withania somnifera) is a powerful adaptogen that has been scientifically shown to significantly lower serum cortisol levels. In a double-blind, placebo-controlled human study published in the Journal of the American Nutraceutical Association, researchers gave 19 subjects 125mg of Sensoril® Ashwagandha (Withania somnifera) each day. This is the exact type of Withania somnifera delivered in Test 3X SX-7 Black Onyx, and also the exact same dose. After two months, researchers measured stress hormones in the body and found that cortisol levels decreased by 14.5%!


When cortisol levels increase from frequent, intense training, testosterone levels can drop. Test 3X SX-7 Black Onyx contains Withania somnifera that lowers cortisol by 14.5%.

High levels of cortisol can hinder muscle development and decrease muscle tissue. This is because cortisol functions to increase the breakdown of protein and facilitates its conversion into forms that can be used as energy sources by your body, and prolonged cortisol elevation can lead to muscle breakdown.

Auddy et al. 2008. Journal of the American Nutraceutical Association. 11(1):50-6.
Brillon et al. 1995. American Journal of Physiology – Endocrinology and Metabolism. 3(1):E501-13.

Tested for Quality and Purity

Each batch of new Test 3X SX-7® Black Onyx® undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency.

The Facts Don’t Lie

Fully Disclosed Number of Supporting Research Studies Key Ingredient Shown To Increase  Testosterone by 40% Key Ingredient Shown to Increase Free Testosterone in 7 Days Key Ingredient Shown to Decrease Cortisol by 14.5% Clinical Dose of D-Aspartic Acid Tribulus Sensoril® Ashwagandha (Withania somnifera)
Test 3X SX-7® Black Onyx® YES 3 YES YES YES YES – 3.12g 250mg 125mg
Competitor 1 No Zero No No No No Amount not disclosed Zero
Competitor 2 No Zero No No No No 250mg Zero
Competitor 3 No Zero No No No No Zero Zero
Competitor 4 No Zero No No No Amount not disclosed Zero Zero

How To Take Test 3X SX-7 Black Onyx

Take 1 serving (4 caplets) once daily with water. Do not exceed 1 serving (4 caplets) in a 24-hour period. Read the entire label before use and follow directions provided.

Supplement Facts


TEST 3X SX-7 BLACK ONYX Supplement Facts