Quick Take: MuscleTech is no stranger to testosterone boosters and both these supplements are fruits of Muscle Tech’s labor. As part of the same SX-7 Black Onyx line, both of these are supposedly “the most advanced super extreme formulas available” but they can’t both be that good, right? Let’s get to the versus review and find out.
Test 3X SX-7 Black Onyx Features
- Marketed to be “the most powerful and hardcore 3-in-1 testosterone boosting formula” thus, the name Test 3X.
- The 3-in-1 claim stems from their goal of boosting testosterone, lowering estrogen, and regulating cortisol.
- Primary fueled by a heavy 3.12 g of D-Aspartic Acid (DAA)
- Aside from DAA, Test 3X SX-7 Black Onyx also has a few of my choice natural test boosters such as Zinc, Boron, and Ashwagandha. All are given in premium quality and high dosages, too.
- Also has a couple of unproven ingredients such as Yacon and Olive.
- Click here to read my full review on Test 3X SX-7 Black Onyx
N.O.x Test SX-7 Black Onyx Features
- Advertised on its label to be a “hybrid muscle pump formula & powerful test amplifier”.
- The “muscle pump” part of its advertisement comes from its N.O. Pump Matrix which gives N.O.x Test SX-7 Black Onyx a pre-workout twist.
- Primarily powered by a combination of amino acids L-citrulline and L-arginine, which are both popular in bodybuilding for their ability to boost nitric oxide.
- The “powerful test amplifier” part of the advertisement, on the other hand, is sort of justified by its Anabolic/Anti-Catabolic Complex.
- Seems to work best when stacked with other powerful testosterone or PWO products.
- Click here to read my full review on N.O.x Test SX-7 Black Onyx
Test 3X SX-7 Black Onyx VS. N.O.x Test SX-7 Black Onyx: My Analysis
They’re from the same reputable brand: MuscleTech. They also fall under the same SX-7 Black Onyx line of supplements. Obviously, they’re both also testosterone boosters.
However, while they do come from the same supplement line and manufacturer, their strategies towards improving the male body are really quite different.
Test 3X SX-7 Black Onyx uses powerful testosterone boosters backed up by ingredients that target other aspects of male health
The meat of the Test 3X formula is in its Test Extreme Matrix. However, outside of this blend is Zinc Gluconate at 30 mg. This potent and powerful testosterone booster sets a good tone for more test boosts that will inevitably come from inside the matrix.
The Test Extreme Matrix starts off with what I think what I think is the strongest natural test booster in DAA. The dosage is clinically proven to be effective, too! Test 3X SX-7 Black Onyx boosts your testosterone even further with premium quality Boron and Ashwagandha.
Of course, male health doesn’t just revolve around testosterone so Test 3X SX-7 Black Onyx added ingredients that benefit libido, bodybuilding, and our delicate prostate and sperm. Overall, this is a strong test booster and decent for male health in general.
N.O.x Test SX-7 Black Onyx utilizes two prop blends specifically for anabolic and nitric oxide purposes
As with Test 3X, N.O.x Test SX-7 Black Onyx also has a mineral (calcium) that boosts testosterone outside of its two blends. When pairing your workouts with calcium supplementation, you get better test boosts than when you don’t.
N.O.x Test SX-7 Black Onyx is basically a hybrid between a PWO supplement and a “free” testosterone booster. Specifically for its PWO benefits, N.O.x Test SX-7 Black Onyx relies heavily on its combination of L-citrulline and L-arginine to improve circulation and enhance gym “pumps”.
For testosterone, the only direct test booster here is Boron which makes it pretty weak. However, Boron and the other ingredients also boosts “free” testosterone as well as help the body adapt to stress, maintain boosted levels of testosterone, and regulate estrogen and SHBG.
Conclusion: Which is Better?
I’m telling you, man. Test 3X and N.O.x Test may come from the same company but they’re entirely different formulas. Since this is a battle between testosterone boosters though, I’ll judge the winner by its ability to booster testosterone. And the crown goes to…
Test 3X SX-7 Black Onyx
Not only is Test 3X SX-7 Black Onyx a more powerful testosterone booster, it’s also better overall for male in health general because its ingredients offer more individual and collective benefits.
However, credit needs to be given where credit is due. Test 3X SX-7 Black Onyx may be a more powerful testosterone booster than N.O.x Test but the latter does have more spunk as a pre-workout supplement. For dudes who aren’t quite satisfied with their bodybuilding stack, you might want to consider adding N.O.x Test SX-7 Black Onyx to help get you over the edge.