Testofuel Review

Reviewed Product: TestoFuel


Overall Ratin​g:


User Satisfaction:




  • One of the best T-boosting formulas
  • Has very high satisfaction rate among customers
  • Aimed at athletes and muscle building


  • Price per bottle is in the high range


Testofuel is one of the best testosterone boosters on the market today. It's aimed mostly at athletes who want to improve muscle building and overall performance with increased energy levels. 

The formula also promotes HGH production in your body, that makes bulking up a breeze. 

Testofuel claims to help you gain muscle and get ripped.

Too good to be true?

It probably isn't considering the raving reviews it has been receiving for the last three to four years. So if there's something worthy about it I was set to find out what it was.

At its core, Testofuel helps you build lean muscle by giving your body all those nutrients it needs to produce more testosterone in your body.

Roar Ambition is the UK company that produces Testofuel and other sports performance supplements. In fact, the company has some other start-studded supplements including Instant Knockout to boast of, but Testofuel is the one standing out.

Testofuel at a Glance

  • Increases strength naturally and safely
  • Does not contain any banned substances or testosterone rather,
  • Natural herbs and nutrients that naturally boost your body's ability to produce testosterone
  • Suitable for bodybuilders, athletes, and fitness buffs
  • Tested and proven to help muscle gainers improve muscle mass
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    Increases energy, improves your libido, and helps with fast recovery post-workout
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    Covered by 90-day guarantee. Shipped from UK and US warehouses for faster delivery
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    No need for post cycle therapy (PCT) you can take it daily, nonstop

How Testofuel works

I like to think of Testofuel as a key, a key that unlocks the door to more muscle and strength.

It sounds cheesy I know, but bear with me.

It's the only way to really fathom how it works and what an impressive science feat this is.

Testofuel is what makes the muscle building process fall into place.

How, you ask?

It fuels your body with essential nutrients scientifically proven to increase your testosterone levels. So if you're a bodybuilder or athlete wanting to get there faster, Testofuel is what you need.

For one thing, it's a huge relief seeing that Testofuel doesn't just look the part; it lives up to its promise and I know that in view of the dozens of raving reviews by bodybuilders and testimonials of athletes that used Testofuel to increase their testosterone levels.

Natural ingredients in Testofuel like the D-Aspartic Acid enable your body to compose protein in faster than before and this results in lean muscle growth, what you need to look (and be!) darn strong and fit.

Ingredients in Testofuel

If you're a muscle gainer, you'll be relieved to know that Testofuel is 100% made of natural ingredients.

When you're taking Testofuel four times a day on a daily basis you're not poisoning your body with synthetic steroids and chemical substances, you're fuelling it with natural ingredients proven to improve testosterone levels.

A quick look at the ingredients will convince you right away this is not an anabolic steroid we're talking about.


D-Aspartic Acid

You probably familiar with this amino acid which has been scientifically linked with higher testosterone levels in studies in the last few years.

What D-Aspartic acid (D-AA) does is turn your body's testosterone-production headquarters into a powerhouse.

In less than two weeks, D-AA was found to increase your testosterone levels by 45.5%. The same research discovered it has an even bigger impact on the luteinizing hormone or lutropin another hormone that controls the amount of testosterone your body produces.

The study found that D-AA increases lutropin by as much as 45& in just 13 days.

According to Roar Ambition, Testofuel helps keep your estrogen levels down and that dietary protein is effectively used to nurture and create new fat-free muscle.

A 2009 study confirmed the connection between D-ASP and testosterone levels too and it's one of numerous trials that confirm how beneficial D-AA is in helping you achieve greater testosterone production.

D-Aspartic acid not only signals to your body to release more testosterone it also helps in the chemical transforming of cholesterol into testosterone.

Vitamin D

A large European study with a sample of more than 3000 men showed that Vitamin D deficiency is associated with low free testosterone and high levels of hormones signalling poor reproductive ability.

It's certainly no coincidence that Vitamin D was included in Testofuel, it can regulate both your female and male hormones and ensure you continuous fatigue goes away and you're more energized. And there's a study that backs it up.

Oyster Extract (zinc)

Zinc is essential if you want healthy, high levels of testosterone. By including oyster extract in Testofuel, its producers were essentially achieving one thing:

avoid muscle loss and weight gain

When your zinc levels are poor, your testosterone might drop, your reproductive health takes a toll and as if that wasn't enough estrogen-activated proteins in your body increase in number!

Good guy, zinc, apart from ensuring your testosterone levels are OK, also offers you no less than 59 trace elements such as omega 3 and 6 fatty acids, amino acids, and other vitamins.


This herb is a natural libido booster according to a study and can balance your testosterone levels while at it too. With 100mg of fenugreek in each Testofuel capsule, you are helping your body normalize your testosterone levels.

Other Ingredients in Testofuel

Testofuel is packed with testosterone-boosting herbs and nutrients including Magnesium which helps you compact muscle fatigue and soreness and reduce the intensity of cramps post workout, Vitamin B6 which suppresses the production of oestrogen and activates your steroid hormone, androgen, a prerequisite for testosterone production.

K2 affects the role of testosterone-producing enzymes in your testes and offsets the toxicity of Vitamin D, also included in Testofuel. You can find out more about its role to support balanced testosterone levels here.

Testofuel Side Effects, Are there any?

Testofuel is a natural testosterone booster, which means zero side effects for you.

All its ingredients are 100% natural so much that you need no PCT, you can have peace of mind you're not taking any banned chemical substances or anabolic steroids either.

And last but not least, ensure you get the maximum benefit of what Testofuel has to offer without putting your health at risk.

You can even take Testofuel along with other performance-boosting supplements if so you wish including protein shakes and creatin supplements.

As long as you're not allergic to any of its ingredients you have nothing to worry about. I've analysed many different bodybuilding forums and there was only 1 case of a guy who started having headaches while taking the supplement - so I said, there might be a case of personal intolerance, but it's a rare case.

Who should take Testofuel

You can take Testofuel for a number of reasons, and that's honestly, its charm.

It can improve your sports performance and get your strength over the roof, it can improve your sexual drive and increase your testosterone levels if you feel aging is getting in the way of doing the things you enjoy.

Women can take it too as a sports performance booster.

Cons of Testofuel

C'mon, there must be something smelly here.

Nope. None. Well, apart from it's price range. But they offer a solid savings on the bulk packages anyway.

Unless of course you count speed of results as a downside. Roar Ambition says you need to take Testofuel for at least two months for the results to start showing. So, if you're looking for fast results perhaps a chemicals-packed, steroid-based supplement is what you're after.

This so-called con is further proof that given it only includes herbs and natural extracts, it takes longer for the results to kick in.

Testofuel Video Testimonials, Reviews, what' are people saying?

With so much hype and marketing, it's often hard to tell whether a new supplement works or some people in black sleek suits just want to make money out of your gullibility.

This is not the case with Testofuel.

Dozens of video testimonials, bodybuilder reviews online and long-form stories bodybuilding forums point toward the same direction; Testo-fuel is a safe, potent supplement that helps you build lean muscle and get strong and ripped fast.

Below are some video testimonials by coach and personal trainer, Ray Traitz and professional racing car athlete Alex Fontana.

For more testimonials and before and after photos of men who've gotten stronger, ripped bodies check out the this page.

Where to buy Testofuel

buy testofuel

You can get Testofuel right now at the official website.

A single box of Testofuel is $65, while two boxes are at $130 and you're eligible for free shipping for the UK and the US.

However, the best deal is 3 boxes of Testofuel that come with 1 free box (total of 4 months worth of the supplementation) that cost only $195.


Testofuel does live up to its hype. I personally love the fact that it contains no banned substances and it's so natural and safe you can take it daily without breaks and along with other supplements.

As far as I'm concerned Testofuel delivers in terms of efficiency, safety, and consumer peace of mind; I get a 90-day back guarantee and the mere number of reviews and testimonials only further add to the legitimacy of the supplement as an efficient sports performance booster.

Even when trying to find a downside, there's no con to Testofuel I can think of.

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