TestoFuel Review


Last modified: November 3, 2022

  • Value for money
  • Ingredients
  • Effectiveness
  • Testimonials

TestoFuel Overview

Want to boost your gym gains with a testosterone booster? Well here you have the best testosterone booster, TestoFuel to help you improve your gym workout. Packed with everything you need to see better results in the gym and coming with a bunch of added benefits here’s our review for one of, if not the best testosterone booster on the market.

It has been around for more than 5 years and has built a solid reputation, assuring the legitimacy of the product. It also gets results fast, making it the number 1 rated testosterone booster for bodybuilders across the world.

  • Equipped with a 90 day guarantee for your first purchase, it is almost 100% guaranteed that TestoFuel is the top testosterone booster.

Buy our #1 testosterone booster now

 Do you need help choosing the right supplement for you, call us today on 0800 080 7887 and one of our team will be happy to help!

  • £39.00 $53.82

    1 Box of Testo Fuel

  • £78.00 $107.64

    2 Boxes of Testo Fuel (Free Delivery)

  • £117.00 $161.46

    3 boxes, plus 1 free. Free delivery and nutrition guidebook

What does TestoFuel do?

  • Encourages the body to release testosterone.
  • 90 Day Money Back Guarantee.
  • Real muscle growth.
  • Increases sex drive.
  • Reduces body fat.
  • Reduces SHBG levels to allow for higher levels of free testosterone.
  • Inhibits estrogen production through vitamin B6.

Supplement review in short

  • Only ingredients that are known to increase testosterone production have been included.
  • Magnesium & Zinc promote free testosterone production which is good for muscle building. Zinc has the additional benefit of also being a key nutrient in aiding weight loss.
  • Panax Ginseng can both improve your libido and improve blood flow allowing for better recovery and helping with ED.
  • Vitamin B6 reduces the production of estrogen in your body, providing your body with vitamin B6 means that the nutrient will be at optimal level for testosterone production.
  • Fenugreek helps regulate blood glucose and insulin levels.
  • Premium pricing.
  • Not suitable for vegetarians or anyone with fish allergies.

Manufacturer Description

TestoFuel is an all-natural testosterone boosting supplement that has been extensively researched and formulated for men that are trying to build muscle, increase strength and raise their energy levels. Established in 2012, it has quickly become one of the most popular testosterone boosters in the USA, UK and Australia, and is recommended by many top websites and professionals.



  • 100% natural ingredients.
  • Well-established, honest business.
  • Improved stamina, strength and libido.
  • Can be used for both Low T or muscle growth.
  • Good ingredients formula.


  • Delivery may take a long time (up to 2 weeks) for our Australian and Canadian friends.
  • Not suitable for vegetarians, or anyone allergic to shellfish.
  • Only available online.
  • High priced product.

Consumer Testimonials

TestoFuel Review - Before Picture Before TestoFuel Review - After Picture After
Testimonial 1

“I really liked that the product has all natural ingredients. Deciding to pull the trigger and give it a try and I haven’t looked back since. After just about a couple weeks I notice an increase in both my mood and energy, especially in the gym. My lifts eventually started to go  and the muscle mass was started to pack on as well as getting leaner. Having been on TestoFuel for a couple months now and I absolutely love the product. I plan on continuing to take it and hope to see more and more consistent results.”

TestoFuel Review - Before and Month 1 Before TestoFuel Review - Month 3 and 4 After
Testimonial 2

“Started off feeling amazing in the gym and my mind and muscle connection was off the chain. I never believed in a magic pill but TestoFuel is close to that. It’s a natural mood enhancer both in the bedroom and weight room.

The price is definitely worth the results. I won’t ever switch to no other product. I’ve tried other test boosters, but because of my age 42, they didn’t seem to work. TestoFuel has taught me that age is just a number of greatness. So now everyday day is a good day to TestoFuel up. I’m loving my new body and self confidence.”

TestoFuel Review - Before Picture Before TestoFuel Review - After Picture 2 After
Testimonial 3

“Progress was noticed after every week. I’ve been taking this product for four months. I am happy with the results and my libido and sex drive was also through the roof. It also came with a work out and eating routine e-book which was a great help.

At the moment I only work out three days a week for one hour. I’ve seen better results than when I was going to the gym six days a week. I’m ordering another four month supply and can’t wait to get started again.”

TestoFuel Review - Before Picture 1 Before TestoFuel Review - After Picture 1 After
Testimonial 4

I came across TF while researching test support products and was very hesitant on the safety and the effectiveness of them as well. What sold me initially was the safety guarantee for the product and the all-natural ingredient list. So I figured, why not give it a try.

After less than 2 months of taking TestoFuel, the gains I have seen have blown me away. I could not be more satisfied with my results so far. The most exciting thing about it is that I still have so much more to go and I feel as if I have barely scratched the surface.”

Video Testimonials


How do I take TestoFuel?

It is recommended that you should take the capsules 4 times a day for best results.

How long will I have to take TestoFuel until I notice results?

No supplement causes immediate effects. However, TestoFuel is one of the most fast acting supplements on the market. You should notice changes within the first 90 days of taking the supplement and if you don’t, TestoFuel will refund the purchase.

Who is TestoFuel for?

TestoFuel is a supplement that is suitable for anyone over 18 who is looking to increase their testosterone levels and build/sustain lean muscle. More specifically, it is aimed at bodybuilders and athletes. It is also often used by older men who are looking to fight depleting testosterone levels. Having said that, the supplement can be taken by women, young men and basically everyone over 18.

How much TestoFuel should I take?

The recommended amount is 4 capsules daily. You should look to take 1 at a time, with snacks, meals and a vigorous training program. With 120 capsules per box, each box should last you 30 days.

Some individuals take 2 capsules at a time with meals but we do not recommend this. We know it is important to fully absorb each capsule. So you should take them one at a time, with adequate time for the body to absorb their maximum benefits. Not to mention that two at a time may lead to an irritated stomach die to the high levels of D-aspartic acid.

Your dose should look something like this depending on the time available you have;

  • 1st Capsule – 7am at Breakfast
  • 2nd Capsule – 10am with a Snack
  • 3rd Capsule – 1pm with Lunch
  • 4th Capsule – 6pm at Dinner
Is TestoFuel safe, does it have any side effects?

TestoFuel only contains safe and thoroughly tested ingredients. Thus you shouldn’t encounter any side effects unless you’re allergic to any of the ingredients.

Having said that, some customers of TestoFuel have complained about headaches and stomach problems. It is hard to determine whether TestoFuel is even the causation factor in these occurrences, it is also likely that the user may have taken too many in one dose and that the D-aspartic acid became too much for their system. If you stick to the recommended dose, you should be fine.

However, you should always check with a doctor before taking them just to ensure you aren’t allergic to any of the ingredients.

What do the TestoFuel Refund Terms Cover?

In order for you to get a refund for your purchase, there are a few terms and conditions that TestoFuel have specified;

  1. The 90 Day Guarantee is only applicable if you buy 3 boxes (a 90 day supply).
  2. Refund are accepted for any unused boxes.
  3. You can never get a refund for a used box.
  4. You have to provide empty bottles and proof of purchase for a refund.
  5. The 90 Day guarantee only applies to your first purchase.
  6. Refunds must be claimed within the first 4 months of purchasing.
  7. You can’t get your shipping costs refunded.

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What's in TestoFuel

What ingredients are in TestoFuel?

D-aspartic acid (D-AA) – 2300 mg

This is non-essential amino acid That is related to testosterone production and conversion of substances into testosterone. Usually, the daily dose for adult males is 2,000-3,000 mg. Particularly, for infertile men, D-AA can increase testosterone levels. Resistance training athletes can use D aspartic acid as a temporary booster.

D-AA works in the brain to trigger a release of hormones. Studies indicate that D-AA is concentrated in glands accountable for sexual functioning. D-AA stimulates the release of Luteinizing Hormone, this results in the testes producing testosterone. As a result, this boosts testosterone that results in the bodies estrogen levels dropping.

A study concluded: “We demonstrated that D-aspartic acid, which occurs as a physiological compound in the mammalian pituitary and testis, plays a role in the regulation of the release and synthesis of LH and testosterone.”

Vitamin DVitamin D3 – 5000 IU

One of the more familiar vitamins, vitamin D is taken in by exposure to sunlight (by a reaction with ultraviolet light) . Generally, D3 can also be obtained by consuming various foods; oily fish, dairy products and cereals. It’s preferable to gain vitamin D from the above sources. A study published in 2010 reported: “We aim to evaluate whether vitamin D supplementation influences testosterone levels in men. Results suggest vitamin D supplementation can increase testosterone levels.”

OysterOyster extract – 100 mg

Oysters are the quintessential aphrodisiac (though champagne is a close contender). Ask Casanova, who devoured oysters by the truckload. In 2005, The Daily Telegraph journalist A Lusher reported, oysters are rich in amino acids to increase levels of sex hormones. One of the amino acids present in oysters was the aforementioned D-aspartic acid. An article titled 6 Foods That Boost Testosterone, oysters came out top. Oysters are well-known to contain unusually high levels of zinc (a natural testosterone booster in its own right). Indeed, it is generally agreed that oysters contain the most zinc than that of any other types of foods. 100g of cooked oysters contains about 79 mg of zinc (over 500% of the daily value). By comparison, zinc-rich lean beef contains just 12mg of zinc per 100g.

Korean GinsengGinseng – 100 mg

Panax Ginseng is a plant native to East Asia and North America. Historically, it has been used in Chinese medicine to treat a variety of sexual/ libido problems. Ginseng is known to improve blood flow and nitric oxide, this both improves recovery and aids libido. Studies indicate ginseng may reduce cholesterol, help erectile dysfunction, and improve libido. Low levels of both adrenocorticotropic hormone (ACTH) and adrenaline suggest low levels of testosterone. As a result, ginseng can help raise amounts of both of these hormones.

fenugreekFenugreek – 100 mg

A herb native to warmer climates of southern Europe and Asia, Fenugreek is widely used for its libido-enhancing powers. Brisbane’s University of Queensland concluded that Fenugreek extract “demonstrated a significant positive effect on libido and may assist to maintain normal healthy testosterone levels.” Another point worth noting is that Fenugreek contains saponins. These are naturally-occurring chemical compounds which may: promote the release of LH; block other enzymes that convert testosterone into other forms; and increase levels of testosterone’s precursor molecules. As a final point, there is some evidence that powdered Fenugreek seeds may help with the control of blood glucose.

MagnesiumMagnesium – 200 mg

An essential factor in any sportsman’s diet, magnesium assists with the metabolism of carbohydrates and proteins. Crucially, for a testosterone booster like TestoFuel, a study reported “supplementation with magnesium can increase your free and total testosterone values in sedentary and in athletes. Hormone improvements are higher in people who exercise than in inactive individuals.” This means, users who exercise regularly when taking magnesium supplements generally boost their testosterone levels higher compared to those who take supplements without exercising. Also, Magnesium is said to improve exercise performance of users who workout.

Vitamin B6Vitamin B6 – 5 mg

A key vitamin in the “B” group, vitamin B6 reduces estrogen production, thereby increasing testosterone levels. An Austrian study revealed that vitamin B6 plays an important part in testosterone production: individuals with adequate vitamin B6 levels possess significantly higher testosterone levels than those with lower levels of the vitamin.

vitamin kVitamin K2 – 18 mcg

Not heard of it, eh? Don’t worry not many people have. Vitamin K is present (mostly) in green leafy vegetables and cheese, and most research has been conducted using the humble rat. Scientists concluded that there is a correlation between low vitamin K levels and low testosterone levels. It’s not the most conclusive statement. However, it’s generally agreed you will need to adequate vitamin intake for healthy hormone levels. To conclude, medical professionals suggest that vitamin K plays a direct role on testosterone synthesis, which can be affected by low vitamin K levels. Generally, vitamin k2 is a vitamin K type you won’t consume as much of. Vitamin K2 is a factor for ranking TF above TestoGen.

zinc supplementZinc – 10 mg

An essential mineral (and metal) for various reasons, but can Zinc boost your testosterone? Medical professionals agree a zinc deficiency is prevalent throughout the world (including the USA). In addition to this, in men with severe/ moderate zinc deficiency is associated with hypogonadism (lower function of the gonads). Research concludes zinc can play an important role in modulating serum testosterone levels in normal men. Undoubtedly, zinc is a key ingredient for testosterone supplements.

Our Verdict

To conclude, five years’ in the business speaks volumes, and it’s no coincidence TestoFuel is rated highly. This is a solid “all rounder” that delivers. Fuel your body with Testo Fuel and you won’t look back. Furthermore, ability to use this as both a low testosterone treatment and a booster for your gym gains is credit to the effectiveness of this supplement. Additionally, the support from a big bodybuilding Robby Robinson improves the credibility of TestoFuel.

What could be improved?

Firstly, an issue that I noticed is that it lacks an estrogen blockers and only gets estrogen suppression from vitamin B6. Furthermore, Shellfish isn’t the best ingredient for potential customers with fish allergies. Additionally, It would also be nice to see some cognitive improving ingredients in this list.

TestoFuel, BS hype or a solid T booster?

Well to answer the question, no we don’t think this product is all hype. Yes, like every supplement there are areas that could be improved. However, this supplement has to fit different customer needs. Therefore, it has to be a well-rounded supplement. As a result, it can’t be orientated around one specific benefit I.e. increased muscle mass. Which wouldn’t suit for users with Low T. In short, this product is effective and could be improved by making specific variants of it for customer needs. However, for an all round testosterone booster that is targeted for a range of user we think TestoFuel pretty much hits the mark. Let us know what you think in the comments below.

Related articles

If you need further information as well as the benefits of testosterone and bodybuilding you can visit the guide on our website. For advice on how to get the most from TestoFuel and workout advice for increased results look at the link provided.

Want to learn more about the history of testosterone treatment for andropause and low T? Be sure to check out our testosterone advice section of the website. Do you have some testosterone based questions that needs answering? Take a look at our testosterone FAQs to learn more. It is suggested that exercise can boost testosterone, follow the link to learn what exercises you should be doing to maximise testosterone production.

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