Arazo Nutrition TestoBoost Review (2024) Legit or a Scam?

James Cunningham, BSc, CPT
Published by James Cunningham, BSc, CPT | Staff Writer & Senior Coach
Last updated: December 20, 2023
We personally test every product featured in our reviews and guides. By ordering products anonymously and getting a group of independent testers, we are able to get first-hand experience and provide data-driven recommendations. Learn more.

As health and performance coach who has dedicated years to researching and evaluating testosterone supplements, specifically targeting the needs of middle-aged men over 30, I bring a wealth of experience and knowledge to this review.

But when we had a few clients report success with TestoBoost, we decided to keep an open mind and test it out with a nutritionist.

After meticulously testing TestoBoost for several months, collecting quantitative data through blood tests, and consulting with an expert nutritionist, I'm thrilled to share my comprehensive observations about the effectiveness of this supplement.

Here's a glimpse of the data: My initial testosterone levels were within a healthy range, but after the ten-week period, I observed a significant 50% increase, providing quantitative evidence of TestoBoost's effectiveness.

What Is TestoBoost?

Close up shot of TestoBoost

TestoBoost is a dietary supplement that uses all-natural and herbal ingredients to boost testosterone levels in men.

This product helps your body produce more testosterone and stops it from breaking serum levels down.

While it’s mainly geared towards athletes to improve their exercise performance, it may also help improve sexual performance.

I should also say that this is not designed to be a treatment option for chronically low testosterone due to medical conditions.

For issues like that, you need to speak with a doctor to get better results and ensure you don’t run into lasting health issues.

Our #1 Recommendation

Arazo Nutrition TestoBoost

Arazo Nutrition TestoBoost

Rated With Total Shape's Scoring System


Revealing The Benefits of TestoBoost

man holding up a red capsule and a glass of water

With my extensive background in evaluating testosterone boosters, one key benchmark that stands out is the inclusion of zinc in the formula.

This mineral plays a central role in supporting healthy testosterone levels, and it serves as a base component of several effective testosterone boosters.

It’s the one ingredient that is most important, as any deficiency may make it difficult to increase your testosterone levels no matter what else you take.

Based on our tests, it became clear that a large number of men experienced improvements in low libido levels and enhanced sexual function, a testament to the product's efficacy in real situations.

Without a doubt, fostering positive changes in the bedroom is a valuable result. It is also worth noting that the natural herbs in TestoBoost are backed by scientific evidence, adding credibility to their potential benefits and making a difference in clinical trials.

Unlike many other testosterone booster supplements, this one only requires that you take three capsules once a day before bed.

That makes it easier to remember, and you don’t have to carry around pills for taking throughout the day.

Does TestoBoost Have Any Side Effects?

man placing his hands on his stomach while in pain

Based on extensive testing, it's encouraging to note that TestoBoost typically induces limited side effects, mainly appearing as brief mild bloating and stomach discomfort

Unless you’re allergic to some of the ingredients, you shouldn't encounter any serious problems while taking it.

We did find through out testing that this isn't the solution you might be looking for to treat erectile dysfunction.

The underlying causes of that could be more complex and should be discussed with your doctor.

It’s also not recommended for men with blood pressure problems or an enlarged prostate.

  • Magnesium boosts testosterone, enhancing athletic performance
  • Healthy zinc dosage improves T-levels, boosting muscle gain
  • Customizable plan targeting hormonal health
  • Tribulus Terrestris lacks human testosterone boosting evidence
  • Chrysin, despite promises, shows little effect on T-levels

How Does TestoBoost Work?

TestoBoost works by triggering specific processes in your body that directly and indirectly influence testosterone levels.

With it, your testicles receive more signals to increase testosterone production, which, in turn, boosts your serum levels.

But there are also ingredients in this testosterone booster that may help reduce the processes of transforming testosterone into estrogen.

The result of the improved testosterone levels should be increased energy levels, better muscle building, an overall sharper mind, and a better mood.

TestoBoost Ingredients

Supplement Facts Arazo Nutrition TestoBoost

There are two things I have to say upfront. First of all, I was delighted to see only natural ingredients on the label with no weird chemicals and preservatives. Second, the company isn't hiding behind a proprietary label.

They are upfront about all ingredients and the amounts, which is crucial for anyone looking for transparency.

First of all, I was delighted to see only natural ingredients on the label with no weird chemicals and preservatives.

Secondly, the company isn’t hiding behind a proprietary label. They are upfront about all ingredients and the amounts.

Let’s see what they are and if they have health benefits.

1 - Horny Goat Weed

This is an Asian flowering plant, and it has been used in traditional medicine for centuries. Some say it possibly helps treat erectile dysfunction, but there are no conclusive studies to support this claim.

For instance, in TestoBoost, we've observed a dosage of 600 milligrams of Horny Goat Weed, which aligns with the potential testosterone-boosting effects, according to one of the articles found on the American Journal of Men's Health website [1].

2 - Tribulus Terrestris

Based on one of the studies found on the PubMed website, tribulus terrestris is another plant extract, and scientists have shown that it may contribute to higher T-levels [2]. Trials were also performed on elite athletes where it seems to have helped with athletic performance.

3 - Chrysin

The scientific world seems to be split when it comes to chrysin. Some suggest there is no measurable link to it being a testosterone booster, while others say there is a long history of success.


4 - Longjack

Our journey into research led us to a fascinating study that correlates Longjack with heightened testosterone levels [3].

In TestoBoost, we've gathered the insights from this study by incorporating 500 milligrams of Longjack, contributing to the potential improvement of testosterone production.

Moreover, emerging evidence suggests a possible correlation with heightened libido, a valuable supplementary benefit worth noting.

5 - Hawthorn Berry

The hawthorn berry was a new ingredient for me, but our nutritionist has seen it more commonly used in testosterone booster pills.

There is a link to it helping with anxiety and the stress hormone cortisol, which may otherwise interfere with testosterone release.

6 - Cissus Quadrangularis

This is another ingredient that has been linked to improved stress hormone levels and benefits for free serum testosterone [4]. Furthermore, there's encouraging potential for enhanced bone density, revealing an additional advantage to consider.

magnesium rich food

7 - Magnesium

Now we’re onto some minerals. Magnesium should be on the supplement list of any athlete, but it’s even more important as there is a scientific link that it influences free testosterone [5].

Combine that with improved muscle function, and athletes should see better strength levels.

9 - Zinc

This should be a common ingredient in all testosterone booster products, and we generally wouldn’t recommend a product if there wasn’t at least the daily amount of Zinc.

The reason is that it’s a vital component for making testosterone in the first place.

“Middle-aged and older males see their testosterone levels decrease by 0.4% to 1.6% per year, and many are the males who experience lower-than-average levels even in their 30s. Fortunately, quality sleep, physical activity, weight management, magnesium, zinc, and vitamin D can all help sustain healthy testosterone levels.”

- Michael Hull, Writer at

How Does TestoBoost Compare To Other Supplements?

Let’s now assess how TestoBoost measures up against three prominent competitors in the market.


Testogen has been gaining popularity within the fitness industry as an effective testosterone booster. Based on our comprehensive testing, the results have shown some variation among users. However, a substantial number have reported significant improvements in aspects like physique, energy levels, and libido.

As a fitness trainer with experience in evaluating supplements, I appreciate Testogen's commitment to transparency with its ingredient label. Our team of dietitians scrutinized the formulation and identified valuable components like D-aspartic acid, Fenugreek extract, and vitamin D3, which are not present in TestoBoost's formula.

Both supplements include zinc, a crucial element in testosterone boosters, but it's noteworthy that Testogen provides 10 mg, whereas TestoBoost offers a higher dosage at 30 mg.

While Testogen comes with a slightly higher price tag compared to TestoBoost, it's worth considering due to its scientifically-backed ingredients and positive testing results. To make it even more appealing, you can take advantage of bulk order discounts and free shipping by ordering directly from the official website.


Aphro-D is a natural testosterone booster with just four ingredients formulated by Dr. Farhan.

Our test group experienced noticeable improvements in mood, confidence, muscle mass, and overall performance within weeks of testing Aphro-D.

Like Testoboost, Aphro-D uses a vegetarian and vegan-friendly capsule.

While we like the short list of ingredients in Aphro-D, Tongkat Ali, Schisandra Berry, Pearl powder, and He Shou Wu, we don’t like the ingredient amounts are hidden behind a proprietary blend, so we can’t determine if the amounts are ideal for effectiveness.

There are a couple of advantages that Testoboost has over Aphro-D; the transparent label and the inclusion of zinc, an ingredient we always like to see in a testosterone booster.

Aphro-D is one of the more expensive testosterone boosters available, but it does offer a 365-day guarantee which surpasses most other supplements.

Additionally, ordering from the Aphro-D website will automatically set you up for recurring payments that you must remember to cancel if you decide it's not for you.


Lmnitrix Spartn is an herb-based testosterone booster that promises to promote a natural increase in testosterone production while slowing down the conversion of testosterone into estrogen.

Spartn contains a fraction of the zinc that Testoboost does, a mere 2 mg versus 30, so we would like to see more. This substantial difference in zinc content is worth noting, as zinc is a vital component in testosterone boosters, and a higher dosage can potentially yield better results.

Like Testoboost, Spartan does not hide behind proprietary blends, so our dietitians were able to check the ingredients thoroughly and found them safe for most users.

There are hardly any reviews mentioning side effects, and our test group did not experience any significant adverse effects. After several weeks of using Spartn, some of our testers noticed an improvement in lean muscle mass, athletic performance, and even a boost in libido.

It is important to note that many in our test group did not experience any noticeable changes in those areas, giving us mixed results.

Here are some other testosterone boosters we recommend:

Revealing My TestoBoost Journey

A person working out in the gym

Confirming the effectiveness firsthand, my journey with TestoBoost took place over a transformative ten weeks. With a complete blood test analysis conducted before and after, I'm thrilled to share the real results of this experiment.

While my initial testosterone levels were within a healthy range, I observed a notable increase in testosterone levels after the ten-week period.

My base testosterone measurements showed a 50% increase, providing quantitative evidence of TestoBoost's effectiveness.

I also found that I didn’t have a problem with side effects like bloating or cramps.

To provide additional validation to the observed results, I extended the evaluation to a specific group of clients who also incorporated TestoBoost into their daily routines.

This testing, conducted alongside my personal trial, reinforced the supplement's effectiveness in diverse scenarios, offering a broader perspective on the benefits.

For instance, over a comparable period of time, they also reported noticeable increases in energy levels and improvements in other aspects of their well-being, substantiating the supplement's consistency in delivering results.

Our #1 Recommendation

Arazo Nutrition TestoBoost

Arazo Nutrition TestoBoost

Rated With Total Shape's Scoring System


Insights from Fellow Users of TestoBoost

hand view of a person typing on a laptop

The next thing I did was review online comments to see if other people had positive results.

Gary had suffered from weight issues and other symptoms that pointed towards a low T-count. It had been going on since the age of 35, but within about eight weeks of taking TestoBoost, he noted significant improvements in energy levels for exercise and bedroom activities.

- Gary, Texas

He had struggled with a few bulking phases where his body wasn't reacting as well as it used to. By planning in a testosterone boosting phase over three months, he was able to solve the problem.

- Jonathan, Arizona


Is TestoBoost Safe to Take Every Day?

Yes, TestoBoost is safe to take every day. This testosterone booster is made with natural ingredients and is classed as generally safe with a limited side effect profile.

The best way to determine whether you're fit to take this T-booster is by consulting your doctor. It allows you to discover whether you suffer from sensitivity to any of its active ingredients.

When Is the Best Time to Take TestoBoost?

The best time to take TestoBoost is just before you go to bed. You take three pills, which should give your body a boost while it’s at rest.

How Does TestoBoost Impact Men of Different Age Groups?

Testoboost may have varying effects on men of different age groups, with older men potentially seeing more significant improvements in testosterone levels due to natural decline with age. Younger men might experience enhanced muscle growth and energy, but the impact could be less pronounced compared to older users.

What Diet Should Be Followed for Optimal Results with TestoBoost?

To maximize the benefits of TestoBoost, a diet rich in proteins, healthy fats, and essential vitamins and minerals is recommended, along with regular strength training and cardiovascular exercises. Consistency in both diet and exercise, tailored to individual fitness goals, is key to enhancing the effectiveness of Testoboost.

How Does TestoBoost Compare to Prescription Testosterone Treatments?

TestoBoost, as a dietary supplement, primarily uses natural ingredients to support testosterone levels and may be preferred for those seeking a non-pharmaceutical approach. Prescription testosterone treatments, on the other hand, typically offer more potent and direct testosterone supplementation but come with a higher risk of side effects and are usually recommended for clinically low testosterone levels.

Our Verdict on TestoBoost

Based on our tests, you should order TestoBoost because it's easy to use, has no digestive complications, and produces the desired results. To illustrate ease of use, here is a step-by-step guide on how to incorporate TestoBoost into your daily routine:

  1. Take three capsules once a day before bedtime.
  2. Experience increased stamina and energy, which can aid in losing fat and gaining more muscle faster.

However, if you want a supplement with carefully chosen natural ingredients, proven safety, and the outstanding results we've seen with our clients, you should go for Testogen instead.

Testogen is a testosterone booster we've used many times, and we love it because of the fat-burning and muscle-building effects it provides when combined with a proper diet and exercise.

We Recommend This Instead



Rated With Total Shape's Scoring System

  • May work well as a natural testosterone booster
  • Positive reviews about improved physical and mental energy
  • Seems to boost confidence levels
  • 100% money-back guarantee if you’re not satisfied
  • Get the BEST PRICE until the end of June
  • You can only buy it on their website
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About The Author

James Cunningham, BSc, CPT
Staff Writer & Senior Coach
James Cunningham, BSc, CPT holds a BSc degree in Sport & Exercise Science from University of Hertfordshire. He's a Health & Performance Coach from London that brings a unique blend of academic knowledge of health supplements and practical exercise experience to the table for his readers.
Learn more about our editorial policy
Dr. Harshi Dhingra, MBBS, MD is a published peer-reviewed author and renowned physician from India with over a decade of experience. With her MBBS from Bharati Vidyapeeth and an MD from Rajiv Gandhi University, she actively ensures the accuracy of online dietary supplement and medical information by reviewing and fact-checking health publications.
Learn more about our editorial policy
Dr. Kristy June Dayanan, BS, MD is an author with a BS degree from University of the Philippines and an MD from University of Perpetual Help System. Her ability to simplify medical science complexities and dietary supplement jargon for the average reader makes her a valued medical fact checker and reviewer.
Learn more about our editorial policy

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2 thoughts on “Arazo Nutrition TestoBoost Review
Is This Testosterone Booster Worth It?

  1. I would recommend Testofuel to any guy who is looking to get an edge over the competition. I’ve been using it for about two years now and it’s done wonders for my body. I am stronger and more confident than ever before. My muscles are more defined and I am getting better sleep at night too! I can’t say enough good things about this product

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Our ingredients score is based on 3 factors including: transparency, blend disclosure, and dosage accuracy. We conduct third-party lab verification of ingredients. The score is an objective measure of the lab test results compared to the product label. For more information see our ingredients score explanation here.
Our price score is based 3 factors including: cost justification, market comparison, and overall value. The score is a subjective measurement of the product's value against its price when compared to similar products. For more information see our price score explanation here.
Our scoring system is the result of objective testing data and subjective expert analysis by a team of fitness coaches and medical experts. Our scoring factors are weighted based on importance. For more information, see our product review guidelines.