TestoFuel is a testosterone boosting supplement that claims to use natural ingredients to boost testosterone.
This claim isn't particularly rare within the supplement community. Testosterone boosters are extremely common, and many of them promise benefits that their ingredients fail to provide users. It can be hard for the average man to find a testosterone boosting supplement that works for them.
By taking TestoFuel daily, you can purportedly improve muscle gains and burn fat using natural ingredients without side effects. The testo booster supplement also claims to improve your mood and boost self-esteem, among other benefits. These are some very elusive benefits, so readers should be cautious to accept any claim without due evidence.
How does TestoFuel work? Is TestoFuel a legitimate supplement or another over-hyped testosterone booster? Find out everything you need to know about TestoFuel today in our comprehensive supplement product review.
What is TestoFuel?
TestoFuel is a nutritional supplement marketed as a testosterone booster. The company describes the supplement as an “anabolic support complex” designed “to smash, down the barriers to growth by opening your testosterone floodgates.”
The ingredients in TestoFuel naturally increase user testosterone, according to the company. By taking TestoFuel daily, consumers might noticeably raise testosterone within days by giving their bodies the nutrients they need to naturally produce more testosterone.
Higher testosterone is linked with a range of benefits. As our body ages, testosterone production drops. Male testosterone levels peak around age 25, then fell steadily over the years. By the time we reach our mid-50s, we may have less than half as much testosterone as we did when we were younger. Today, many middle-aged and older men take testosterone boosters to recapture their youthful vitality.
How Does TestoFuel Work?
TestoFuel claims to increase testosterone, leading to a range of compelling benefits. Some of the main benefits associated with this supplement include:
- Naturally and safely increase testosterone, which is essential for real muscle growth
- Increase muscle size and strength
- Reduce body fat
- Improve your mood, helping you stay focused and motivated
- Raise your self-esteem
Overall, TestoFuel claims to increase user testosterone without harmful steroids. By taking four capsules per day, you can significantly increase testosterone without the side effects associated with anabolic steroids.
TestoFuel contains vital ingredients like DAA, zinc, magnesium, ginseng, fenugreek, and oyster extract, among others. All of these ingredients have been linked to masculinity, sexual performance, and higher testosterone levels, among other benefits.
TestoFuel uses D-aspartic acid, vitamin D, and oyster extract, among other ingredients, to increase testosterone and support various aspects of male health and virility.
To TestoFuel’s credit, the company discloses all ingredients and dosages upfront. Many other testosterone boosters refuse to disclose individual dosages or hide ingredients within proprietary formulas. TestoFuel is more transparent. This is certainly a good thing to see; transparency is king when it comes to testosterone boosting supplements in this over-saturated industry.
Some of the main ingredients in this supplement include:
- D-Aspartic Acid (DAA): Many testosterone boosting supplements contain D-aspartic acid (DAA). Some studies have shown that taking 3g to 6g of DAA per day can increase testosterone, although other studies have suggested DAA is less effective – particularly among resistance-trained men. If you have limited weightlifting experience, then DAA could increase testosterone. Those who already work out regularly, however, may notice less of an effect.
- Vitamin D: Vitamin D is a crucial vitamin required by your body to produce testosterone. It also plays a crucial role in other body functions. Studies have shown that men deficient in vitamin D tend to have lower testosterone. If you aren’t getting enough vitamin D, then a vitamin D supplement could increase testosterone. If you already get enough vitamin D, however, then a vitamin D supplement may be less effective.
- Oyster Extract: Oyster extract, known for centuries for boosting libido. Today, we know oyster extract’s libido-boosting benefits come from its high levels of zinc. Your body needs zinc to produce testosterone. Like vitamin D, zinc deficiency is linked with low testosterone. If you aren’t getting enough zinc, then taking a zinc supplement could increase testosterone.
- Fenugreek: TestoFuel contains 100mg of fenugreek extract. You can find fenugreek in virtually every testosterone booster sold online today. It’s shown some evidence of boosting endurance and testosterone in men in certain studies, although it’s typically used at dosages of 300mg to 600mg.
- Panax Ginseng: Panax ginseng is another common ingredient found in many testosterone boosting formulas. Each serving of TestoFuel contains 100mg of Panax ginseng.
- Other Vitamins and Minerals: TestoFuel also contains vitamin K2, vitamin B6, and magnesium, all of which have been shown to support testosterone production (and other crucial body processes) in different ways.
Scientific Evidence for TestoFuel
The makers of TestoFuel have not run any clinical trials or studies on the formula. However, the company cites various studies performed on individual ingredients within the formula.
Overall, TestoFuel’s ingredients have shown some evidence they can increase testosterone in certain studies, although more research is needed to verify these benefits in humans. Additionally, TestoFuel seems to use low dosages of specific ingredients compared to the dosages used in scientific studies.
Korean red ginseng or Panax ginseng, for example, is typically studied in dosages of 600mg to 1,000mg per day. Researchers have found that Panax ginseng is linked with certain libido-boosting benefits when used in these dosages. In this review study published in 2008, researchers analyzed 25+ trials on ginseng and found it significantly reduced symptoms of erectile dysfunction (ED). The studies used dosages of 600mg to 1,000mg, although TestoFuel only contains 100mg in each four capsule serving.
We’ve seen similar research on fenugreek. This 2016 study analyzed one type of fenugreek extract for its effects on testosterone. Researchers gave 60 healthy men 300mg of fenugreek extract twice per day (600mg total per day). Researchers found a significant increase in anabolic and androgenic activity compared to a placebo. Participants also showed significant improvements in body fat without a reduction in muscle strength. Overall, fenugreek appeared to work as advertised to increase testosterone, muscle strength, and weight loss over 8 weeks.
Again, the dosage in this study is much higher than the dose in TestoFuel. TestoFuel contains 100mg of fenugreek extract, while the study used a 600mg daily dose.
D-aspartic acid (DAA) is a trendy testosterone booster found in several formulas. Although many view DAA as a proven testosterone booster, it’s only been proven effective in some studies. Generally, studies show DAA increases testosterone in sedentary men – although it has a limited impact on resistance-trained men (i.e. men who regularly strength-train or lift weights).
In this 2015 study, researchers gave men 3g of DAA, 6g of DAA, or a placebo. Men taking 6g of DAA decreased testosterone, while there was no significant difference between the 3g DAA group and the placebo group.
A similar study from 2013 found that taking 3g of DAA had no impact on testosterone levels of resistance-trained men.
The most scientifically-proven ingredients in TestoFuel are zinc, magnesium, and vitamin D. All three of these minerals and vitamins are linked with testosterone production. If your body does not get enough zinc, magnesium, or vitamin D in your diet, then it could impede testosterone production. Of course, you can find zinc, magnesium, and vitamin D in any cheap multivitamin.
Overall, TestoFuel contains some proven ingredients and some not-so-proven ingredients. Furthermore, some of the elements that are shown (like fenugreek and ginseng) have dosages much lower than used in studies.
Who’s Behind TestoFuel?
TestoFuel is made by a UK-based company named Roar Ambition, which also does business under the name TestoFuel. The company is registered in Leeds, England, under the number 08953534.
You can contact Roar Ambition via the following:
- Email: [email protected]
- Mailing Address: Whitehall Waterfront, Unit G4, 2 Riverside Way, Leeds, LS1 4EH
TestoFuel is one of Roar Ambition’s best-known supplements. The company also sells a pre-workout called 4 Gauge, fat burners called Instant Knockout, and Hunter Burn, a nootropic called Hunter Focus, and other testosterone boosters called Hunter Test and Prime Male.
Frequently Asked Questions About TestoFuel
As we explained above, the high quantity of scam supplements in the testosterone booster makes it necessary for consumers to do extensive research. This section should be helpful as we answer some of the most commonly questions consumers have about TestoFuel, as well as the company behind it.
Q: Who created TestoFuel?
A: This supplement was created initially by Roar Ambition, a UK-based company specializing in male enhancement and pre-workout supplements. Roar Ambition offers a pretty extensive list of supplements, including a fat burner, a nootropic, and several other testosterone boosters.
Q: How is TestoFuel taken?
A: We do know that this supplement should be taken daily. Additionally, the testosterone booster should be taken four pills at a time. Four pills daily should obtain for users all of the benefits offered by this unique dietary supplement. It's pretty rare for supplements to require four capsules to be taken daily, but it does happen.
Q: Is TestoFuel scientifically proven?
A: TestoFuel is comprised of a combination of both proven and non-proven ingredients. The ingredients that are scientifically-backed come with a relatively high dosage, which is good to see. But some of the ingredients in this supplement are not backed by any kind of scientific research.
Q: What ingredients are in TestoFuel?
A: Active key ingredients in this supplement include the following: D-Aspartic Acid (DAA), Oyster Extract, Vitamin D, Fenugreek, Panax Ginseng, and a combination of additional vitamins and minerals. The scientific consensus is mixed when it comes to these ingredients.
TestoFuel is available online through TestoFuel.com. You can also find it on Amazon and other retailers.
Here’s how pricing breaks down on the official website:
- 1 Bottle (30 Servings / 120 Capsules): $65 + $7.95 Shipping
- 2 Bottles: $130 + Free Shipping to the US & UK
- 4 Bottles: $195 + Free Shipping to the US & UK
- 6 Bottles: $260 + Free Shipping to the US & UK
If you buy more than four bottles at once, you get two free eBooks with your order, including nutrition and workout guides.
You can buy TestoFuel using a credit card or PayPal.
TestoFuel Refund Policy
TestoFuel does not offer refunds on any opened or used products – unless you buy at least a 3 month supply.
If you purchased a three month supply and used TestoFuel every day for 90 days but were unsatisfied, you can request a complete refund on your purchase. Otherwise, the company does not give refunds on any opened or used supplements.
If you have not opened or used TestoFuel, and if the products are still in their original packaging, then contact the company to request a complete refund.
TestoFuel is a testosterone boosting supplement that makes big claims about its effectiveness, yet fails to deliver on those claims with strong ingredients or proven science.
The supplement contains certain powerful ingredients – including fenugreek and ginseng. However, the dosages are much lower than what has been shown to work in studies. Other ingredients like vitamin D and zinc are more proven – yet you don’t need to spend $65 to get a zinc or vitamin D supplement.
Making things look worse for TestoFuel is the lack of a refund policy. The company does not accept refunds on any opened or used items unless you purchase the 3-month supply. Typically, supplements have a more generous refund policy.
If you like TestoFuel’s marketing and want to learn more, then it’s available online for $65 per bottle. However, you should be able to find better, more proven testosterone boosting supplements at this price range.