Umzu Testro X Review

UMZU Testro-X Review: Does it Work?

Here’s our UMZU Testro X Review. Testro-X is a natural T boosting supplement that claims to enhance your virility, libido, energy levels, and general masculine health. Does it work, is it safe, and is it worth your money? We analyze it in depth below – starting with a brief review summary!


  • 100% natural and transparent formula
  • Contains zinc, magnesium, Ashwagandha, and other compounds that positively influence your vitality
  • Some of the ingredients, including magnesium, are underdosed, so their effects will be limited
  • Missing a few of the most essential testosterone ingredients, including vitamin D
  • Great for immunity and general health, however, we didn’t find it to be particularly effective in the “testosterone” department
  • 90 capsules per bottle, 3 capsules per day
  • $54.95 per bottle for a one-time purchase
  • Available worldwide

What is Testro-X?

So, what does Testro X do?

Testro-X is all about enhancing your body’s natural ability to make testosterone.

A blend of vitamins, minerals, herbs, and other natural compounds, Testro X works to enhance your strength and muscle gain, optimize sleep and healing, and balance your hormones for better performance.

On top of that, it promises to give you cleaner energy throughout the day.

These benefits sound good! However, do they reflect the science and the research behind Testro X’s ingredients? We investigate below!

Testro X: Dosage Directions

Using Testro X is simple: simply take 3 capsules before you go to sleep in the evening, and let the ingredients do the rest. At least that’s what the manufacturers promise!

The problem with taking only 1 serving per day is that the effects between doses are limited. After taking the dose, you will get a short spike in blood levels of its ingredients, after which it will wear off – until you take your next dose 24 hours later. A much more efficient way of taking a T booster is 3 or 4 times per day to ensure a constant supply of the beneficial ingredients.

Some users wonder, can you take Testro X during the day? Well, it’s not recommended. The manufacturers clearly say to take it at night. Why? Because, some ingredients in Testro X may induce drowsiness and sleepiness, which may interfere with your daily function.

Ingredients in Testro X

Umzu Testro-X Ingredients

Testro X contains the following ingredients:

  • Magnesium Citrate (150mg)
  • Zinc Gluconate (15mg)
  • KSM-66 Ashwagandha Root Extract (400mg)
  • Forskohlii Root Extract (250mg)
  • Inositol (200mg)
  • Glycine (200mg)
  • L-Theanine (100mg)
  • Boron Citrate (10mg)
  • BioPerine Black Pepper Fruit Extract (10mg)

The great thing about Testro X’s label is the transparency. There are no proprietary blends so you can see exactly how much of each ingredient you’re getting.

In terms of ingredients themselves, we have several well-known testosterone boosters; including zinc, magnesium, Ashwagandha, and Boron. All of these are great for supporting your body’s natural ability to make T.

However, Testro-X is missing natural estrogen blockers, as well as several other important testosterone supporting ingredients – this includes possibly the most important vitamin for testosterone, vitamin D.

The formula overall looks safe due to light ingredient doses. But this also begs the question: is Testro X strong enough to induce any noticeable change, and how will it work for you?

Let’s take a closer look below.

Magnesium Citrate

Magnesium is an essential mineral that plays a role in many vital functions of your body. Very few people get enough magnesium through their diet. [1] Due to magnesium’s influence on both total and free testosterone levels, a deficiency in the nutrient can lower your anabolic hormone. Great choice by Testro-X, although at 150mg per serving, it’s not enough for an optimal boost.

Zinc Gluconate

Zinc is another essential trace mineral that may help support your T levels. Although, it’s more commonly known for its role in keeping your immune system strong.

KSM-66 Ashwagandha Root Extract

Ashwagandha is more an anti-stress herb than anything else. It works to reduce cortisol, which is often elevated in chronically stressed people. [2] The daily dose in Testro-X is 400mg, while the optimal amount is 600mg per day.

Forskohlii Root Extract

Forskohlii is a plant that contains the compound Forskolin. Forskolin is known for affect a molecule in your body known as cAMP, which accelerates fat burning. According to Examine, however, Forskolin’s effects on cAMP seem to be too weak to induce a significant difference.


Inositol is a type of carbohydrate that is found in citrus fruits, brown rice, wheat, and many other foods. Unless you’re deficient in it – which is difficult – supplementation is unlikely to bring many benefits. In a rare scenario of deficiency, inositol supplementation may support blood sugar levels and mood.


Glycine is an amino acid found in foods such as meat. It plays a role in the production of glutathione, your body’s master antioxidant. [3] That said, sometimes it’s not smart to supplement isolated essential amino acids as this leads to imbalances in the long run.


L-theanine is a non-essential amino acid found in some teas an mushrooms. It increases your brain’s GABA chemical, which makes you relaxed and drowsy.

Boron Citrate

Boron is a dietary trace mineral with some evidence that shows it may support your T levels. At 10mg per day, it’s just enough to provide any potential benefits.

BioPerine Black Pepper Fruit Extract

Black Pepper Extract improves how your body digests foods and nutrients. Although it has no effects on testosterone, it may reduce stomach cramps and help negate any potential side effects of Testro-X.

Testro X Reviews and Testimonials

UMZU Testro-X has over 1600 reviews on Amazon at the time of writing this. While most customers are happy with the safety of this product, some of them complained about the lack of results, even after supplementing Testro-X for 2 months.

Here’s what some of them said:

“This product worked for me . After about 3-4 weeks I noticed my energy and libido improved .” – Mark (Amazon Customer)

“I’ve almost finished my first 30 days, and looking back, I can’t see any noticeable differences. Not saying it doesn’t work, but I definitely don’t think its as good as advertised unless you already have low testosterone. Wouldn’t recommend.” – Rob (Amazon Customer)

” I  would say that this is a decent test booster. Slight increase in libido, strength and mood. However, I would rate this a 5 star if it weren’t ridiculously expensive. $50 for a months supply is a lot to pay. I think 30-35 would be a more fair price…..” – Anonymous Amazon Customer

“Made my stomach upset a few times so I don’t take the recommended dose” – Tim (Amazon Customer)

Side Effects

Testro X dosage of 3 capsules at once may be too much for some people. Especially when taken on an empty stomach. The most common side effects of Testro X that’s reported online is nausea.

However, if you start with just 1 capsule per day and take it with your meal, the risk of experiencing unwanted effects goes down significantly.

Cost, Where to Buy, and Other Things to Consider

Testro-X is available to buy on the official UMZU website, where it costs $54.95 per bottle (30 servings). UMZU Testro X is also available on Amazon, and it ships to the UK, Canada, and Australia.

Due to its high price, we don’t rate UMZU Testro X as the best value for money you can get right now. There are more effective testosterone boosters for a similar or lower price available on the market.

Testro X Review: The Bottom Line

Testro X is a natural testosterone booster with a number of solid ingredients. The ingredient label is transparent, and the ingredients themselves are well-dosed (for the most part).

Now, Testro X is missing vitamin D, Indole-3-Carbinol, Mucuna Pruriens, and a few other proven testosterone boosting ingredients, but it’s still got a decent formula that should reduce your stress and improve libido.

For the price of $54.95 per bottle though, it doesn’t deliver the same level of benefit that the current best-reviewed testosterone boosters on the market do.

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