black onyx review

Test 3X SX-7 Black Onyx Review: 

If you think that by just going to the gym to lift heavy weight and engage in extreme exercises you may get the muscular and hard rock body, then my friend, you’ll have to think again. Testosterone boosters work well thats for sure.

Having an optimum testosterone rate is important in bodybuilding. Both the athletes and bodybuilders you see in the gym that experience great energy and strength, understand this philosophy, they know that low level of testosterone can cause negative impact to the body, such as muscle weakness, reduce in sex drive or sexual performance, loss of energy, tiredness, fatigue and low of esteem.

To get the solid muscle and also strong body you  have to take body boosting supplements along with the exercise, which will assist you to work out harder and longer.

Well, the good new is, MuscleTech might have the right solution for you.

What is Test 3X SX-7 Black Onyx and what does it claim to do?

Test 3X SX-7 Black Onyx is really a long name to give a supplement. However, this product was manufactured by one of the finest and reputable company in the industry — MuscleTech.

MuscleTech is a popular and well established brand that also manufactures wide varieties of  supplements to meet various aspects of an active lifestyle.

Test 3X SX-7 is a newly released supplement to the established Black Onyx series, which also includes Hydroxycut Sx-7 Black Onyx and PhosphaGrow SX-7. Check this review of testogen.

MuscleTech claim Test 3X SX-7  as the most powerful and hardcore testosterone boosting formula, which can help promotes nitric oxide and increases muscle pumps.

Does Test 3X SX-7 Black Onyx actually work?

Test 3X SX-7 contains solid ingredients — both vitamins and minerals, however, some of them are not quite dose properly. Also there’re many unproven or ineffective ingredients added, which ain’t even close to boost your testosterone levels.

First off is L-arginine, a compound that was claimed by MuscleTech to help boost testosterone levels. However, this is not true, L-arginine is not a testosterone booster. Although having more L-arginine in the blood stream helps with muscle pumps, but it can’t be supplemented directly. Studies have shown it isn’t absorbed well by the body. This is a standard pre-workout ingredient that is good for raising blood flow throughout the body.

Citrulline is also in the mix, it’s a good choice for supporting natural testosterone production, however, it is quite under-dose – just not a good amount. Clinical studies showed that Citrulline works best when supplemented in 6 – 8g doses, not the 1.5g serving provided by MuscleTech. Citrulline is yet another impotent testosterone booster contained in Test 3X SX-7.

Next is Rhodiola Extract, it’s not exactly a testosterone booster, but it does helps reduce fatigue and exahustion — this is a great cognitive enhancer.

However, there’s one problem with it dosage in Test 3X SX-7. Numerous studies had shown that Rhodiola can become a hindrance and cause side effects if taken more that 680 mg per day. MuscleTech exceeds this dosage with 771mg in one daily serving, which is very bad health wise.

Another testosterone claim-to ingredient is Tribulus Terrestris fruit extract. Tribulus is almost found in all testosterone supplement, because of the believe that it can help boost testosterone levels. However, it has not been scientifically proven to raise testosterone levels in any shape or form. Tribulus is mainly used to treat sexual dysfunction.

We really don’t know why MuscleTech added Broccoli to the formula, maybe because it contains Dinndolylmethane, however, even DIM is not a testosterone booster – but it does shows promise for reducing estrogen in the body, which is good, because the high your estrogen levels and lower the testosterone.

While Ashwagandha is a controversial ingredient, though it increases serum levels of Luteinizing hormone among infertile men having sub-optimal testosterone levels, it’s difficult to see if the same result would be found with men who do not have any fertility issues.

MuscleTech really make a good choice by including D-Aspartic Acid to Test 3X SX-7 formula. D-Aspartic Acid has been shown in various studies to help increase testosterone levels at a dose of 2000 mg to 3000 mg. Fortunately, Test 3X SX-7 contains 3.12g (3120 mg), which is more than enough to deliver great benefit.

Last ingredient is Boron Citrate, one of the most potent ingredients in terms of boosting testosterone levels. However, only 5% of boron citrate is used in Test 3X SX-7 — you will need more than that to ensure an effective change in testosterone levels.

Also, the serving schedule of Test 3X SX-7 is really good. With 4 servings a day of one capsule each, your body can be constantly supplied with the nutrients it needs to produce more testosterone levels. However, the servings don’t mean much if the ingredients being supplied isn’t effective enough.

Overall, MuscleTech seems to miss this one completely, just not their regular style when it comes to testosterone boosters.

How to take Test 3X SX-7 Black Onyx?

MuscleTech recommend you take 1 serving of Test 3X SX-7 pee day with a glass of water. Each serving consists of 4 capsules, you shouldn’t exceed more than 1 serving in a 24-hour period.

For optimal results, Test 3X SX-7 should be combined with regular exercise and a healthy diet.

Test 3X SX-7 Black Onyx Side effects?

Test 3X SX-7 contain some ingredients that result to potential health risk. Although no side effects have been reported yet, it’s also good to know that some ingredients are overdose and unhealthy for human consumption.

Rhodiola has been reported in numerous studies to cause side effects if taken more than 680mg a day. However MuscleTech exceeded the normal dose. Rhodiola is too overdose in Test 3X SX-7, which can lead to fatigue and tiredness.

Tribulus Terrestris been reported to increase prostate weight (which can lead to serious male health issueone For this reason, we avoid Tribulus Terrestris, as it that can cause side effects.

Always consult with your doctor before taking any supplement, and also discontinue Test 3X SX-7 immediately if you notice any usual side effects.

Test 3X SX-7 Black Onyx Ingredients? 

Test 3X SX-7 contains a good amount of zinc (30 mg) per serving. Zinc does not boost the testosterone levels directly, it is used to support healthy testosterone levels. Deficiencies in zinc have been shown to decrease testosterone levels, zinc is important for maintaining optimum testosterone levels.

*D-Aspartic Acid (3.12 g): D-Aspartic Acid is a well-known testosterone booster that is supplemented with to increase natural testosterone production. Studies show that D-aspartic acid has the ability to regulate the release of testosterone and luteinizing hormone, a hormone that stimulates testosterone secretion.

*Ashwagandha (Withania Somnifera): This is a herb that’s been used for centuries in ayruveda (traditional Indian) medicine to boost libido and sexual function. Ashwagandha is believed to increase testosterone levels, however, no study has proven it to stimulate testosterone production, but it’s shown to improve your muscle and strength.

*Safed Musli Root Extract: Also known as Chlorophytum Borivilianum, is yet another herb from ayurveda (traditional Indian) medicine believed to promote healthy libido and sexual function.

*Yacon Root: This herb is known to help boost energy levels. However, there’s been no evidence that Yacon Root can boost testosterone levels.

*Olive Leaf Extract: This plant produces the famous olive oil, that is improve cholesterol levels. However, no studies have shown that it has any effect on boosting testosterone levels.

*Boron: Boron support testosterone levels by inhibiting aromatase–the enzyme responsible for converting testosterone to estrogen.

Test 3X SX-7 Black Onyx Price?

Test 3X SX-7 seems to be quite expensive compared to top testosterone boosters on the market. We don’t know why MuscleTech put such a high price tag on a supplement that contains ineffective and too many under-dose ingredients.

Test 3X SX-7 can be purchased close to $90 per bottle (120 capsules) on MuscleTech official website or various online outlets.


Test 3X SX-7 is nowhere near the best testosterone booster on the market, the price is a bit expensive for a testosterone-booster that may or may not work for you. The only effective testosterone boosting ingredients are Zinc and Boron – which won’t do much on it’s own.

If you are looking for an affordable testosterone boosting supplement, Test 3X SX-7 may not be your best bet. You can find a lot of effective supplements for half the price MuscleTech is offering.