T-Up Black

There aren’t many testosterone boosters that claim to be so powerful that they recommend cycling on and off it. Testosterone boosters can be powerful in increasing overall testosterone levels, but can also lead to adverse effects, some of which may be dangerous.

T-Up Black by Nutrex is a supplement that is marketed as an “underground testosterone booster.”

What makes T-Up Black much more powerful than other testosterone supplements?

Recommended: Click here to see the 5 Best Testosterone Supplements of the Year

T-Up Black Effectiveness

Usually we determine the effectiveness of a product by the ingredient list. We will do that, but we’ll also take a look at some user reviews that we found online. After all, it’s just as important for a product to do well in the real world as in the labs.

Let’s start with the ingredient list. The first and most raved-about ingredient in T-Up Black’s proprietary formula is Sodium D-Aspartic Acid. This amino acid is powerful and common among effective testosterone boosters. It works by stimulating the pituitary gland to produce testosterone naturally.

We are a little skeptical about the next ingredient, Massularia Acuminata, because of the test results we came across. The clinical trial used rats that were given relatively high doses of the plant extract. The results showed an increase in testosterone levels, but there have been no successful human trials performed. Also, the dosage used in the rat trial was so high that no testosterone supplement could actually support that much Massularia Acuminate.

The remaining ingredients include vitamin B6, folic acid, and vitamin B12, all of which have been shown to increase energy and speed up the metabolism. Vitamin B6 has even been shown to enhance androgen production and boost testosterone.

What Consumers Said

We went out looking for negative reviews for T-Up Black and could not find any. All the reviewers we found claimed to have felt more masculine and intense and that their strength went through the roof. The only negative responses we were able to find were that it made one reviewer feel a little depressed.


The overall consensus of T-Up Black is that it will provide extreme results without any harmful side-effects. Since the ingredients are natural, we have no reason to believe that it will cause adverse reactions with users.

Other Product Details

Users are directed to go through a loading period of 10 days that includes taking 5 capsules twice daily. After the loading period, users are instructed to go down to just 5 capsules per day between meals. Nutrex also suggests taking T-Up Black in a cycle of 12 weeks on, 4 weeks off.

How to Buy T-Up Black

T-Up Black is available at the official website for $54.95 per bottle. There is also a sale, buy 2 get 1 free.

Our Recommendation

T-Up Black appears to be powerful and effective. There are some possible downsides to the ingredient Massularia Acuminate, but overall T-Up Black seems to be a good value. We are impressed with user reviews, results, and lack of side-effects. Even though there are some drawbacks to Massularia Acuminate, but we think they are worth the advantages that you will get from taking T-Up Black.

T-Up Black, 4.0 out of 5 based on 1 rating

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T-Up Black Customer Reviews

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