TEST-600X Review: Benefits, Side Effects, Dosage and Results

Last Updated on August 17, 2023 by Jim Marshall

Bottle of Test-600x on background with banner.


TEST-600x bottle on white background


  • Noticed muscle growth & better recovery.
  • Increased size & power.
  • Saw decent amount of fat loss.
  • Greater endurance & stamina.
  • Does not replace testosterone injections, but still effective.

What is TEST-600x?

Test-600x is made by Anabolic Research and is a natural testosterone supplement.  Used by bodybuilders and athletes alike, his product is considered a legal steroid for bulking and muscle growth.

Test-600x is known for its fast-acting effects that substantially improve almost every level of male fitness.

This product was developed to naturally provide noticeable increases in lean muscle mass, size, strength, and fat loss, while enhancing overall physical condition. Additionally, Test-600x was formulated to directly improve sexual drive and performance, and to provide a general sense of well-being and confidence for a major boost to your quality of life.

TEST-600x Ingredients

As far as test boosters go, the ingredients used in any product are crucial to its effectiveness. Test-600x is formulated with a combination of potent working ingredients that trigger muscle growth and other benefits, and are backed up by real results.

Test-600x contains proven, high-quality ingredients like Tribulus, Maca, and Longjack. Here’s a breakdown of the active ingredients included in the Test-600x 25 formula:

  • L-Arginine HCL – An amino acid found in meats, poultry, and dairy products, L-arginine is converted into nitric oxide in the body, which helps dilate blood vessels to increase blood flow. It improves strength, workout performance, fat loss, immunity, and cardiovascular health, and decreases inflammation, among numerous other benefits. L-Arginine HCL is created when L-Arginine is combined with Hydrogen chloride, which allows for greater absorption of the l-Arginine into the body.
  • Tribulus Fruit Powder – Tribulus may increase the natural production of testosterone via the luteinizing hormone (LH) pathway. This happens when the pituitary gland is signaled to release more LH, which then signals the testes to begin producing more testosterone. It also triggers the pituitary gland. In one study where participants took Tribulus Terrestris, strength and lean body mass increased significantly after 5 weeks of training.
  • Caffeine – Caffeine is added to the ingredient profile in order to provide an extra boost of energy and enhance the effects of the other components.
  • Maca Root Powder – Maca is an herb found in the Andes mountains of Peru, and has long been used as an aphrodisiac. However, it has also been shown to increase energy and vitality, balance the hormones, and help to improve workout performance.
  • Eurycoma Longfolia – Also referred to as Tongkat Ali or Longjack, this herbal ingredient is thought to free up testosterone that would otherwise be neutralized by SHBG (sex hormone-binding globulin). The more of this bound testosterone in your system, the more pronounced the effect. A tree that’s native to Indonesia, Malaysia and Thailand, the root of Eurycoma longfolia has been shown to produce both testosterone- and libido-boosting effects. For example, one study of men taking longjack saw an increase in free testosterone, which was thought to be a result of decreases in SHBG levels.

A full list of ingredients and other information can be found at the Anabolic Research website.

How it Works

First, the products made by Anabolic Research are not steroids. They are designed to simulate some of the effects of performance enhancing drugs by using only natural ingredients.

Test-600x was developed to increase testosterone naturally without actual testosterone injections, offering many of the benefits but none of the drawbacks. Although their products are safe and legal, Anabolic Research are continually pushing the boundaries when it comes to supplements that can imitate the effects of steroids.

Each of the ingredients contained in the unique Test-600x formula is added for a specific benefit, so that when combined the ingredients provide really surprising results for an over-the-counter product.

How does it work? Test-600x helps to boost the body’s natural production of testosterone. As you’re probably already aware, testosterone is a powerful male sex hormone that not only directly influences muscle mass, but oversees many aspects of fitness and health, such as strength, stamina, sexual drive and performance, mood, cognitive function, and many more.

This product also boosts nitric oxide levels, relaxing and widening the blood vessels so that more oxygen and nutrient-rich blood can flow to the muscles. Additionally, it enhances ATP production, delivering more energy to muscles to make them stronger and more efficient.

But that’s not all. Test-600x also increases the delivery of protein and glycogen to the muscles and improves the recovery process between workouts. Plus, it increases energy, balances hormone levels, boosts stamina, enhances brain function, and promotes fat loss.

Yes, this product does all of that.

TEST-600x Benefits:

    • TEST-600X Review: Benefits, Side Effects, Dosage and Results An all-natural, safe alternative to testosterone injections.
    • TEST-600X Review: Benefits, Side Effects, Dosage and Results Quick gains in lean muscle mass.
    • TEST-600X Review: Benefits, Side Effects, Dosage and Results Increases free testosterone levels.
    • TEST-600X Review: Benefits, Side Effects, Dosage and Results Enhanced nitric oxide & nitrogen retention for muscle growth & repair.
    • TEST-600X Review: Benefits, Side Effects, Dosage and Results Noticeable boost to endurance and stamina.
    • TEST-600X Review: Benefits, Side Effects, Dosage and Results Rapid post-workout recovery.

TEST-600x Side Effects

A lot of bodybuilding or performance-enhancing supplements can cause a variety of side effects, including digestive problems, bloating and water retention. Since the ingredients used in Test-600x are safe and natural, the large majority of individuals using this product will not notice any side effects.

However, it is possible that a small percentage of individuals may experience effects including increased body temperature, elevated heart rate, sweating, restlessness, and/or jitteriness. Keep in mind that these issues are rare, but possible for some.

I have personally cycled with Test-600x on several occasions, for several weeks at a time, and have never experienced any adverse side effects whatsoever. Be sure to use the product as directed, and follow the instructions for usage and dosing.

You should always discuss taking supplements with your doctor if you have any health issues or medical concerns.

How to Take Test-600x

Take 1 capsule twice per day with 8 oz. of water. Doses should be spaced evenly throughout the day, for example once in the morning and once at night.

This product contains 60 tablets and is designed to be used in a 30-day cycle. For more information about Test-600x and it’s use, visit the Anabolic Research official website.

Price and Purchase Information

You can find Test-600x for sale at the Anabolic Research website (Anabolics.com). One bottle of Test-600x contains 60 capsules and is designed to be taken in a 30-day cycle.

Bottom Line: Does TEST-600x Work?

Just to review, this product is rated highly due of the following benefits:

  • Test-600x safely elevates testosterone levels.
  • An all-natural alternative to testosterone injections.
  • Test-600x increases lean muscle mass.
  • Increases nitric oxide and nitrogen retention for muscle growth and repair.
  • Delivers noticeable increases to endurance and stamina.
  • This product also supports post-workout recovery.
  • Not as potent as actual testosterone injections or steroids.

When it comes to testosterone-boosting supplements, in my opinion Test-600x is one of the very best. Because of it’s natural ingredient profile that mimics the effects of steroids, it’s commonly used among athletes and bodybuilders.

I’ve been using this product on and off for a while now, and it’s one of the best testosterone supplements I have ever taken.

Some people claim that these types of supplements don’t work for them, but I have to wonder what kind of fitness habits they’re following. After all, no supplement will do all of the work for you. If you want the results, you’ll need to put in the effort, both at the gym and in the kitchen.

If you’re looking for a safe and legal supplement to raise your testosterone levels, without negative side effects, Test-600x is a definite must-try. And although Test 600x is excellent to take all by itself, you’ll definitely want to check out the Anabolic Research stacks – if you’re after serious results, this is the way to do it.

For current pricing and additional information, visit the TEST-600x product page.

See Also: Our Full List of the Best Testosterone Boosting Supplements


  1. https://malehealthreview.com/l-arginine-supplements-benefits-side-effects
  2. https://pubmed.ncbi.nlm.nih.gov/17530942/
  3. https://www.healthline.com/nutrition/benefits-of-maca-root
  4. https://onlinelibrary.wiley.com/doi/abs/10.1002/ptr.5017




Muscle Mass & Size


Strength & Stamina


Fat Loss


Sex Drive



  • Promotes lean muscle mass growth.
  • Reduces body fat.
  • Increases strength and size.
  • Improves motivation, mood, and sleep quality.
  • Enhances libido and sexual performance.


  • Not as potent as actual testosterone injections.
  • Only available online.
  • Not suitable for individuals under 18.

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