TestoFuel Review 2020: Is It Worth Your Money? [Updated]

TestoFuel Review

TestoFuel is a popular supplement in the Testosterone Booster category that is gaining the attention of men looking to boost their testosterone levels naturally.

However, we cannot lead you astray and tell you that a testosterone boosting supplement is magic.

Instead, we are going to start by saying that if you have above-average testosterone levels already, a natural supplement aimed at boosting your testosterone levels won’t produce significant results.

However, your testosterone levels are low due to a less-than-optimal lifestyle and the constant stressors of the modern world.

Therefore, if you are looking to boost your energy levels, improve your recovery from intense workouts, or improve your mood, TestoFuel might be a great choice.

That being said, if you are looking to add on serious muscle mass, TestoFuel, and any natural testosterone booster for that matter, it will be a letdown.

Anything that can boost your testosterone levels to supraphysiological levels will build muscle, but it isn’t safe and can have harmful long term effects.

Instead, you can boost your testosterone levels naturally with TestoFuel and improve the quality of your life.

Without further ado, here is our team’s review on one of the most popular testosterone booster supplements on the market, TestoFuel.

TestoFuel Website

How Does TestoFuel Work?

TestoFuel contains nine natural ingredients to raise your levels of free testosterone in your body. More testosterone in your body can improve many things all at once.

Testosterone can fight off depression because it improves your testosterone-to-estrogen ratio. Higher levels of estrogen, compared to testosterone, will lead to more mood swings and a more bleak attitude.

Increasing your testosterone naturally can also improve glucose metabolism, which can help you burn fat. Again, if your testosterone levels are already above average, TestoFuel won’t be doing much for this, as you already regulate glucose properly.

While normal levels of testosterone aren’t going to do much for building muscle and strengthening bones, it still helps those who have low levels of testosterone.

Having low testosterone and taking a supplement like TestoFuel can help you get stronger, build more muscle, and strengthen your bones and connective tissue.

Improving your libido and sexual function is an obvious benefit of TestoFuel. Another distinct advantage of higher testosterone is an increase in competitive drive, which is an excellent benefit for advancing in your career or even a hobby.

TestoFuel may even boost your mental function as well. Testosterone has been shown to improve cognitive function and reduce the risk of Alzheimer’s.

Editor's Choice
See where TestoFuel stacks up in our Best Testosterone Booster Supplements for 2020

TestoFuel Ingredients

TestoFuel Ingredients

Vitamin D3-5000 IU

Vitamin D is one of the single most essential vitamins that you can supplement with, simply because many people are deficient. It’s almost impossible to get enough through your diet, and many of us are too busy to get out in the sun every day to metabolize enough.

Long term use of a Vitamin D supplement has been proven in a double-blind study to boost testosterone levels in men [1].

The dose found in TestoFuel is a bit lower than that used in the study, but you could increase your dosage with a pure multi-vitamin as well, which you are probably already taking.

Vitamin K2-18 mcg

Vitamin K is a perfect pair along with Vitamin D. Both work to improve bone and heart health. When they are paired together, they work synergistically and compound the benefits.

Too much Vitamin D can increase the calcification of arteries, which is a terrible side effect if left unchecked. However, Vitamin K reduces that effect and makes long term Vitamin D supplementation much safer.

Vitamin B6 (as Pyridoxine HCI)-5 mg

Vitamin B6 is not an essential ingredient of a high-quality testosterone booster. Studies have not shown any benefit for testosterone, cortisol, or growth hormone.

Simply put, you are probably already getting enough of this through your diet alone, so the inclusion of Vitamin B6 in TestoFuel isn’t a huge selling point.

Magnesium (as Magnesium Aspartate)-200 mg

Like Vitamin D, many people are deficient in Magnesium. If you are lacking, you are not optimizing your testosterone levels in your body.

While studies show a small increase in testosterone with magnesium supplementation, it isn’t a vast amount [2]. If you’re eating plenty of nuts and leafy vegetables, you probably aren’t deficient.

However, if you avoid nuts and leafy vegetables, there is a good chance that Magnesium can help support healthy testosterone levels.

Zinc (as Zinc Monomethionine and Aspartate)-10 mg

If you are looking at supplementing TestoFuel or a similar product, you should be performing strength training regularly to enhance its effects. Intense exercise frequently can lower testosterone due to the cumulative effect of fatigue and CNS stress.

However, a study has shown that elite athletes taking a Zinc supplement, combined with a hardcore training routine, have higher levels of testosterone than those who don’t take Zinc [3].

You don’t want your hard work in the gym to be detrimental to your progress. You want to build on it and improve your hormone levels in the process!

D-Aspartic Acid-2300 mg

DAA is a popular ingredient in test boosters. However, after looking at the data, it might not be everything it’s hyped up to be.

It’s true, DAA can boost testosterone in healthy men with average testosterone levels. However, this effect doesn’t last long, and testosterone returns to baseline quickly [4].

However, this quick effect can enhance the impact of TestoFuel. With Vitamin D, the testosterone boosting effects are seen over more extended periods, meaning results take a while to see.

With the inclusion of DAA, you can see an almost instant improvement in testosterone while you are waiting for other ingredients to kick in. It’s a great combination!

Asian Red/Panax Ginseng-100 mg

A double-blind study has shown a boost in testosterone in men with low natural levels [5]. However, studies in healthy men with training experience fail to boost hormone levels significantly.

It has also been shown to improve endurance and mental cognition, two things that higher levels of testosterone can do. While Panax Ginseng isn’t producing these effects because of a high increase in hormones, the combination of higher testosterone from other ingredients, and the natural effects of Ginseng work great together.

Fenugreek (Seed)-100 mg

Fenugreek is a fascinating ingredient.

On the one hand, the majority of scientific research available shows that it has absolutely no positive effects on Testosterone.

On the other hand, other studies have shown a big leap in libido in men [6]. While this doesn’t mean it’s suitable for your testosterone levels, it has the same positive outcomes as the inclusion of Panax Ginseng.

Boosting your testosterone with things like Vitamin D and DAA will increase libido, and so will Fenugreek. Cumulative effects with varying pathways still produce great results.

Oyster Extract-100 mg

Oysters are simply a great source of Zinc. The benefits have already been discussed in the Zinc section.

Read more about their Ingredients here:

Does TestoFuel Have Any Side Effects?

TestoFuel side effects are not going to be very apparent in most users.

If you are highly sensitive to an increase in testosterone, you may find that your increase in competitive drive leads to more negatives than positives.

If you naturally aromatize testosterone into estrogen at a high rate, you may suffer the side effects of high levels of estrogen, like mood swings and difficulty losing fat. That is one of the drawbacks of TestoFuel: that lack of an estrogen/aromatization regulator.

You may also show other signs of high testosterone, like acne and more hair growth.

However, you have to keep in mind that TestoFuel is a natural testosterone supplement that can raise testosterone to healthy levels. Most of these side effects won’t be seen unless your testosterone is unnaturally high, which isn’t possible with TestoFuel.

If you are a hyper-responder to the supplement, you might experience a few of these, but they will be minor.

Editor's Choice
See where TestoFuel stacks up in our Best Testosterone Booster Supplements for 2020

Usage & Dosage

TestoFuel Review 2 bottles

TestoFuel requires daily dosing of 4 capsules. The best time to take it is with a meal that contains healthy fats. This is because Vitamin D and Vitamin K2 are fat-soluble, meaning they need fatty acids to be used by the body.

If you are looking for the actual benefits of a testosterone booster, you have to keep in mind that you need to be using the supplement for more than just a month to reap the benefits.

Boosting your testosterone for one month and then going back to your normal levels won’t amount to long-lasting results.

Two months on TestoFuel would be the minimum that we’d recommend to reap the benefits.

One advanced strategy to put the ingredients to even better use is to cycle off TestoFuel every two months for two weeks to resensitize your body to D Aspartic Acid, which is one of the more potent ingredients in TestoFuel.

Remember, studies have shown that the testosterone boosting effects of DAA wear off after a short time, meaning cycling off and going back on would give another boost from DAA.

While you are off TestoFuel for two weeks, it’s highly recommended to keep supplementing Vitamin D and Vitamin K2, as they are best used long term and won’t benefit from cycling off.

We would also recommend supplementing TestoFuel with an Ashwagandha supplement, which is essentially the epitome of natural testosterone boosting. The addition of an Ashwagandha will make the results you desire even better!


Most of the ingredients are scientifically validated.
No proprietary blend
90 Day Money Back Guarantee
All-natural ingredients
No banned substances or anything that could make you fail a drug test


Only available directly from the maker’s website
Premium product
It doesn’t contain Ashwagandha

Where can you buy TestoFuel?

You can only order TestoFuel from their website – The product isn’t available on high-street retailers, Amazon or GNC.

This isn’t necessarily a bad thing as, rest assured, it means you’re purchasing a genuine product directly from the maker.

The best value for your money is to get the Ultimate Muscle Gainer’s Package, which will grant you four bottles of TestoFuel (pay for 3, the 4th is free). This also qualifies you for the 90 Day Money Back Guarantee.

Remember, TestoFuel will work best if you continue to take it for an extended duration. Investing in the Ultimate Muscle Gainer’s Package will set you up for success!

TestoFuel - The Best Deal

Price/bottle: $65/€45.00/£39 – enough for a 1-month supply

<strong>Click Here to Purchase TestoFuel Now </strong>

Is TestoFuel Worth The Price?

TestoFuel isn’t the cheapest test booster on the market. However, you tend to get what you pay for!

TestoFuel has a transparent label without proprietary blends, so you know what you are taking and how much of each ingredient the dosage contains.

The ingredients found in TestoFuel are scientifically validated to work for boosting testosterone. It doesn’t contain every useful ingredient possible, but that doesn’t mean that it won’t work for you.

If you are suffering from the side effects of low testosterone, like mood swings, depression, low libido, difficulty losing weight, or gaining muscle, then TestoFuel will be worth the purchase.

If you have high energy levels, great mental cognition, high libido, and excellent results in the gym, TestoFuel won’t be worth your money.

It’s just that simple!

Does TestoFuel Work?

It’s easy to analyze ingredients one by one and come to a conclusion about a supplement’s efficacy without even trying it. However, looking at the reviews of TestoFuel adds flame to the fire.

Just looking at the testimonials on their website shows what boosting your testosterone can do for you.

If you have low testosterone currently, TestoFuel may work for you!

TestoFuel Before and After - Ian Johnson Testimonial
TestoFuel Before and After - Fredrick Hood


Who Should Use TestoFuel?

Anyone who suffers from the effects of low testosterone will benefit from using TestoFuel. While the only way to tell if your hormones are optimal is a blood test, you can generally know if you have low testosterone from the side effects.

If you lack motivation, have mood swings, feel tired when you had plenty of sleep, lack sexual drive, or can’t seem to get results from the gym, you probably have low test levels. That’s when TestoFuel is right for you!

What Can Be Used Alongside TestoFuel To Boost Results?

TestoFuel can do great on its own, but there are two ingredients that we think would be an impressive stack with TestoFuel.

Ashwagandha is a natural adaptogen with testosterone-boosting properties in healthy men who undergo strength training. This can help to take your results to the next level.

We also mentioned earlier that something that can control estrogen is what is lacking from TestoFuel. Diindolylmethane, or DIIM for short, is a natural compound found in broccoli that can be supplemented as a natural aromatase inhibitor, meaning it helps stop the conversion of testosterone to estrogen.

Can TestoFuel Be Used By Women?

Yes, it is safe for women. However, boosting testosterone in women isn’t a priority.

How Long Should You Use TestoFuel?

While D Aspartic Acid is best used when cycled, the rest of the ingredients in TestoFuel will be best suited to long term use.

As we discussed earlier, an excellent way to use TestoFuel is to take 2-3 months’ worth, take 2-3 weeks off, and repeat the process. During the weeks off, continuing the use of Vitamin D and K2 is a good idea.

This resensitizes your body to DAA and can lead to more results.

Our Verdict

TestoFuel isn’t magic. You won’t find a magic pill on the market that will make you the next great bodybuilder.

However, TestoFuel shows excellent promise with researched ingredients proven to help boost natural hormone levels. If you take our advice and stack it with a few more ingredients, it becomes one of the top supplements to boost your test levels naturally.

It might be a little on the pricy side, but you get what you pay for: quality, safety, and results!

<strong>Click Here to Shop TestoFuel Now </strong>

Editor's Choice
See where TestoFuel stacks up in our Best Testosterone Booster Supplements for 2020


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

** Disclaimer:  The information on this site has not been evaluated by the FDA. The products on this page are not intended to diagnose, treat, cure, or prevent any disease. Results in description and Testimonials may not be typical results, and individual results may vary. We may earn a commission if you click the links and buy the products featured on this page. Read our disclosure and disclaimers page.

Last Updated – 8th Jan 2020








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Legwork Team

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