TestoFuel Review – Does TestoFuel Really Work?

Testofuel is a fantastic testosterone booster aimed at the bodybuilding and muscle growth market. It’s definitely one of my top five boosters – mostly because of the high levels of D-aspartic acid that is contains.

However, I wanted to put it to the test. How effective is this booster really and does it actually help in building more muscle.

Below you will find my full analysis including a full break down of the ingredients and any scientific proof that exists to back them up. Then you will user reviews and results so you can see how well it it working for others.

Related: TestoFuel before and after videos

What is TestoFuel?

TestoFuel is a supplement that includes all-natural ingredients. These ingredients interact with the body, causing the system to produce testosterone organically.

This test booster prides itself on not being a steroid. It contains all natural ingredients. TestoFuel is formulated with carefully measured doses of these ingredients so that they enhance one another’s therapeutic qualities. Once they are digested, these ingredients facilitate testosterone production in the endocrine system.

Our Pick

TestoFuel has the superior ingredients formula and a longer track record of success. It's our pick for those looking to build muscle, increase strength or boost energy levels. 

Who is TestoFuel for?

TestoFuel is for any man looking to up his testosterone levels. There are many different reasons why someone would choose to do so. For one, it’s excellent for bodybuilders to add mass and shed weight.

The ads and website for TestoFuel highly push the supplement’s abilities to boost your energy levels in the workout room. TestoFuel prides themselves on the supplement’s reputation for shredding fat and building muscle mass. They also make a note of how TestoFuel will increase your libido and improve your sex life.

This makes TestoFuel an excellent supplement for any male. However, TestoFuel can do more than just help you beef up in the weight room. It can also be used as a form of health care. Testosterone boosters are natural supplements that combat the declining T levels that come with aging.

Low levels of testosterone may lead to one if not all of the following:

  • Chronic Stress
  • Erectile Dysfunction
  • Depression
  • Infertility
  • Deflated Libido
  • Weight Gain
  • Decreased Stamina in Bed and Gym
  • Insomnia
  • Anxiety/Mood Swings
  • Loss of Muscle Mass
  • Hair Loss

How Does TestoFuel Work?

With the chemical reactions between your system and the carefully formulated ingredients list of TestoFuel, your body will naturally produce more testosterone.

In turn, the results you will see from supplementing with TestoFuel include:

  • More efficient protein synthesis – Your body will metabolize protein better. The amino acids absorbed will create chains of fatty acids that facilitate muscle expansion.
  • Quicker post-workout recovery – Your muscles will ache less following a workout. Knowing this ahead of time will allow you get more of a workout in.
  • Increased Confidence – This comes from a couple of factors. For one, you can be proud of the work you are putting in at the weight room. Secondly, you will be less worried about performances in the bedroom because the libido and ED should be kept in check.
  • Decreasing the damage caused by catabolic hormones – While we all naturally create these hormones, they break down muscle mass. Therefore, not keeping them in check while working out is like spinning your wheels in the mud. TestoFuel can block the damage caused by these hormones.
Our Pick

TestoFuel has the superior ingredients formula and a longer track record of success. It's our pick for those looking to build muscle, increase strength or boost energy levels. 

TestoFuel Ingredients and Dosage

Probably the most important factor to look at in a testosterone booster is its ingredient list. When I looked at scientific research, I found that the ingredients used in some testosterone boosters were not very effective. I also found that there were different levels of potency among the brands based on the components used.

D-Aspartic Acid

D-Aspartic Acid is an amino acid. As I mentioned above, amino acids are pivotal in the growth of muscle mass. They are in charge of regulating testosterone and growth hormone. D-Aspartic Acid, in particular, stimulates the release of luteinizing hormone (LH). LH is the hormone that travels to the testes to stimulate them. From there, the testes produce testosterone and release the hormone into the bloodstream. To give credence to that statement, studies have also confirmed that sperm quality is improved with D-Aspartic Acid.

Sexual functioning aside, amino acids are also necessary for the production of growth hormone. Amino acids are in charge of building new fibers, especially to replace the little tears that happen to muscles during a workout session.

Vitamin D

Vitamin D is extremely important in the production of testosterone. As a matter of fact, inside the synthesizing glands within testosterone are Vitamin D receptors. Being as the sun is almost the only source of Vitamin D, no wonder so many people worship it.

Vitamin D deprivation may lead to the growth of estrogen in the system. Estrogen is the female equivalent of testosterone. While men naturally produce estrogen, they are intended to grow more testosterone to tip the scales in favor of their male qualities. As estrogen grows, it changes the way your body produces fat. As a matter of fact, estrogen breeds fatty cells. This is done because your body senses an overload of estrogen as a sign to get the womb ready for nesting a fetus.

Oyster Extract

There’s a reason why Casanova, the legendary lover, feasted on oysters almost every night. This aphrodisiac has all a male needs to boost their libido. Oyster extract is exceptionally high in zinc levels.

Studies have shown that zinc is an essential mineral for testosterone production. What’s key is that the study cites “normal men.” This alludes that a zinc deficiency may be present in males who are suffering from abnormalities in the bedroom.

Much like Vitamin D, oyster extract is also an estrogen inhibitor. Therefore, it is effective in eliminating man-boobs, pumping up muscle, and busting away belly fat.


Fenugreek is an herb with numerous testosterone-boosting abilities. For one, fenugreek is a 5-alpha-reductase inhibitor. Whenever you see the word reductase, it is a sign that there is an enzyme involved that is the precursor to estrogen production.

Furthermore, fenugreek helps inhibit the overgrowth of dihydrotestosterone (DHT). While this hormone is necessary and the body produces it naturally, an overgrowth of DHT can wreak havoc on your system. Therefore, fenugreek helps keep those levels in check.


As I mentioned earlier, we lose 1% of our total testosterone levels each year. On top of that, only 2% of the testosterone that we produce is even usable. The other 98% are latched onto by a protein in our body called sex-binding human globulin (SHBG).

SHBG is a problem because when it latches onto testosterone, it mostly sucks the life out of it. So, only 2% of our testosterone is what we call free testosterone. Free testosterone is responsible for the hair under our pits, the muscle we’re packing on in the weight room, and the hot sessions in the sheets.

Luckily, magnesium latches onto the latcher. When magnesium comes into contact with SHBG, it strips the protein off of the hormone. In turn, that testosterone has now become free.

Vitamin B6

We are a very meat-heavy society. Due to our hefty meat intake, we get a lot of amino acids. However, there is one amino acid in particular that when overabundant in the system can be harmful. That amino acid is homocysteine.

When there is too much homocysteine in the system, it leads to inflammation. Inflammations are the leading causes of many ailments such as cardiovascular disease, cancer, and ED.


I’ve already sung the praises of zinc’s testosterone-producing abilities in the oyster extract section.

However, there is even more to zinc’s therapeutic properties.

Studies have described zinc as “crucial” for creating immunity cells inside the body. Zinc is a common ingredient in many cough and cold products because of its ability to strengthen the immune system.

Unlike many other nutrients, our body cannot store zinc. Therefore, we need a daily dose. Taking a supplement like TestoFuel is a great way to ensure you are getting a daily replenishment of zinc.

Panax Ginseng

What makes Panax ginseng such a powerful ingredient is that this root contains compounds that help oxygenate blood cells. When this happens, a byproduct is nitric oxide. Nitric oxide is a gas that helps clear the pathways of arteries. It sweeps away dead cells and any other debris clogging the roadway.

As I mentioned earlier, diets and medications can do a number on our bodies. When man-made chemicals, GMOs, artificial sweeteners, etc. enter our system, it does cumulative damage. It becomes harder for our bodies to break down these foreign substances than it would be to digest whole foods like a banana or an apple.

Over time, these backups cause the sugars to harden inside the walls of our arteries. In turn, blood cannot flow freely and reach areas in the body pivotal to testosterone production such as the testicles and the brain.

Vitamin K2

Vitamin K2’s biggest claim to fame is building stronger bones and improving cardiac health. However, studies have shown that Vitamin K2 can help repair cells in the testes and trigger the production of testosterone where production was once dormant.

 Ingredient Verdict:

TestoFuel has one clear goal with its ingredients formula. To allow the body to synthesis and use all the testosterone it is naturally producing at a much more efficient rate with a much higher percentage of absorption. This means your body uses more of the testosterone that you produce. This is exactly why it is the perfect t booster for bodybuilders and guys wanting to make big muscle gains, because it takes the healthy level of testosterone you already have and puts it to much better use in assisting with building muscle. If you are under 35ish and looking for big gains, this is the t booster for you. Y

TestoFuel Side Effects – Is it Safe?

TestoFuel is a safe product. The NIH has tested all of the ingredients. Not only have these tests all proven that these ingredients are safe for human consumption, but have a significant impact on testosterone production.

None of the ingredients and their dosages go over what the daily recommended intake should be. Therefore, you run no risk of overdosing and having adverse side effects by following the instructions.

However, if you do have an allergy to any of the listed ingredients, specifically shellfish (oyster extract) you should obviously consult a physician before taking this product.

TestoFuel Results – What Are Others Saying?

You know, it’s hard to find a bad review out there. Most of the results have been positive. While the general consensus is that some results start to show within days, namely toning around the gut and increased stamina in the weight room, the best come with time.

Like wine, this regimen gets better with age. Many agree that they continue to push past their peaks with each passing workout routine. Believe it or not, with the extra rep, many reviewers point that out there’s also less soreness. Universal reviews also note that motivation and concentration have also seen improvement.

Lastly, there’s the sex drive. With long-term use, there seem to be vast improvements in libido. So much so, that some have even complained of sprouting random erections. While reliving your youthful desires may sound fun, some reviewers have called it downright embarrassing.

However, those putting this new sported wood to use are not complaining. Across the board, there has been an increased desire to have sex, longer lasting sessions in the bedroom, and fewer bouts of ED.

TestoFuel Before and After Pics & Videos

Pros and Cons

Like all products, there’s going to be good things and bad things about TestoFuel. Here are a few of the most obvious pros and cons:


  • Breaks Up Routine Monotony – With improved concentration and motivation, the bar is always being lifted. TestoFuel is a great way to bust your plateau with heavier lifts and more reps.
  • The Name – TestoFuel is reputable because it is one of (if not the) most successful testosterone supplement on the market. It is hard to find a bad review out there.
  • Money Back Guarantee – They stand by the product. 90 days in, if you are not happy with the results you can get your money back.
  • Less Post-Workout Soreness – When you are pushing yourself harder each day, you expect to feel some aches and pains. This isn’t the case when you supplement with TestoFuel.
  • Increased Motivation – While this rings true for the weight room, it also happens in the workforce. TestoFuel promises to alter your mood, and it’s true.
  • Improved Sex Life – I mean, who am I kidding? Usually when the sex life starts to slump is when we really turn to testosterone boosters. TestoFuel has this one on lock.


  • It Takes Time – While results are noticeable right away, they aren’t the desired results. That happens with time and patience along with following the dosage.
  • Too Many Doses – Speaking of doses. With four doses a day, it’s easy to get off track or skip a dose.
  • Too Horny – In many cases, men felt like little school boys again and the results could be pretty embarrassing (or flattering?)
  • Not Vegetarian-Friendly – With oyster extract as an ingredient, this product is immediately not vegetarian-friendly. Topped off with the fact the capsules are made out of gelatin, it makes it a hard pass for vegetarians.

Summary – Does TestoFuel Really Work?

Testofuel is great for men who are looking to pack on muscle or bodybuilders, if you do not fall in this group see my list of alternatives. This formula promotes absorption so is perfect for those with healthy levels of testosterone who are looking to put that t to better use and get serious gains. For men who are over the age of 30 and just want to get in better shape, increase energy levels, raise libido, increase focus or just offset falling t levels then I recommend Prime Male.

Where to Buy TestoFuel for the Best Price

The only place you can purchase TestoFuel is from the official website.

Make sure you buy the ‘muscle gainers package’ – this is by far the best value for money, giving you an extra months supply for free when you buy three months worth. Plus they throw in a couple of other freebies with it. Also, they offer a 90-day money back guarantee if you don’t see any results so you can always just get your money back it if it doesn’t work out for you.