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(Last Updated On: December 4, 2019)

Testofuel Review : Does It Really Deliver Good Results?

[updated 2020] Testofuel is a well established testosterone boosting supplement that promises its users to help them gain muscle mass, and strength. 

“But whats the real story here, Does it really deliver? This review will get to the facts.

testofuel reviews

Testofuel is the product of many years research and development by supplement manufacturer Roar Ambition. 

It is formulated to provide any guy who wants to build larger stronger muscles a natural boost in testosterone levels, helping them to enjoy:

  • Increased Muscle Size
  • Faster Recovery
  • More Powerful Pumps
  • Improved Strength And Energy
  • Reduced Body Fat
  • Enhanced Libido

To learn the full facts about this popular T-booster, I went and bought 3 bottles to try for myself.

About The Manufacturers

Roar Ambition are a UK based specialist in sports supplements, currently their product range includes Testofuel, Instant Knockout Fat Burner, Hourglass (a fat burner for women) and an effective online workout program called Boss Workouts.

Keen gym goers themselves, the guys at Roar Ambition are known for their strong interest in clinical studies and are not adverse to investing heavily in formula changes should new evidence become available that would give their loyal band of customers better results.

Discover More At testofuel.com – Click Here

Testofuel Ingredients

testo fuel ingredients

Testofuel is an all natural testosterone boosting supplement, as such its formulated with 9 clinically proven and I would say essential T-boosting compounds. 

I also like the fact that unlike so many manufactures, they are completely open about their formula.

Not only do we all know whats in the mix, we also know exactly how much of everything is in each and every serving – you don’t get that with too many makers, many preferring to hide the real facts behind undisclosed proprietary blends.

Heres What You Are Taking:

  • Vitamin D3 5000iu
  • Vitamin K2 18mcg
  • Vitamin B6 5mg
  • Magnesium Oxide and Aspartate 200mg
  • Zinc Aspartate 10mg
  • D-Aspartic Acid 2300mg
  • Asian Red Panax Ginseng 100mg
  • Fenugreek Seed 100mg
  • Oyster Powder 100mg

Many of these ingredients are considered to be amongst the best of all testosterone boosting ingredients.

Although not suitable for all, due to food allergies (a point to remember if considering Testofuel) the ingredient that sets Testofuel apart from many others is Oyster powder. 

“Oyster Contains 5X More Zinc Than Any Other Food Source”

For those that do not know, Zinc is one of the most important ingredients in any T-booster and Oysters are natures most potent source.  

They contain up to 5 times more Zinc than the finest lean red beef, this is essential for many aspects of T-boosting in particularly fertility and libido. It is also very good in helping to control Estrogen levels.

The levels of Vitamin D3 and D-aspartic acid are amongst the most potent of any T-booster, another reason for Testofuel’s effectiveness.

At 5000iu and 2300mg per serving respectively, the makers have gone all in with this product to give you the best outcome.

Discover More At Testofuel.com

The Ingredients In-Depth

Vitamin D3

vitamind3 testosterone

Commonly referred to as the sunshine vitamin due to the fact that its mainly sourced by exposure to the suns rays. This can cause many of us who live north of the equator problems and as we simply do not get sufficient exposure to the sun throughout the year.

Known to contribute many different health benefits, Vitamin D3 is particularly good at stimulating testosterone production.

It is found in many t-boosters but very few follow the Vitamin D council and use the full recommended dosage of 5000iu as recommended.

D-Aspartic Acid

d-aspartic acid testosterone

An amino acid that is proven to boost luteinising hormone, an essential precursor to the release of testosterone by the testes. 

Studies have shown that supplementing with D-aspartic acid can boost testosterone production by up to 40%

Oyster Extract

oyster in testofuel

A well known and extremely potent aphrodisiac, packed with essential Zinc – in fact up to 5 times (pound for pound) more than lean red beef. 

Oyster contains all 59 trace elements that our bodies require including key amino acids, nutrients and essential vitamins all necessary for good health.


fenugreek testofuel

A traditional herb used in ancient traditional medicines to treat many health problems, including poor sex drive

Clinical trials have recently proven its ability to positively effect testosterone production, particularly by ensuring optimum regulation of insulin levels (which if allowed to get too high can reduce testosterone production)


magnesium testofuel

One of the key t-boosting ingredients, not so much for any ability to directly influence testosterone production, what it does do is to free up testosterone that is bound to and rendered ineffective by SHBG (Sex Hormone Binding Globulin). 

By reducing SHBG, this allows more testosterone to be available in the blood and for our body to be able to use it.

Vitamin B6

vitamin b6 testosterone

Another of the ‘big 3’ ingredients – Vitamin B6 works in two ways to boost testosterone, it helps to reduce the levels of the female sex hormone Estrogen. 

This can have a detrimental effect on testosterone when its levels are too high. 

Estrogen is the cause of any excess belly fat, reduced sex drive and man boobs in men with low testosterone

It is a key precursor to other key androgen hormones, that then work to trigger the production of testosterone by the testes.


zinc testosterone booster

Zinc is crucial to life, its absolutely vital to male health and not just for testosterone production. AS an example the prostate requires up to 10 times more zinc than other bodily cells to function properly.

Zinc is key to testosterone production, it controls certain processes in the brain that trigger release of key hormones including Luteinizing hormone, that it turn activates testosterone production in the testes.

Panax Ginseng

panax ginseng

A key traditional ingredient that is known for its ability to boost blood flow throughout the body by increasing nitric oxide, a proven vasodilator that is proven to help problems such as erectile dysfunction. 

It has also benefits that help regulate blood sugars similar to that of fenugreek, it also helps directly boost production of testosterone, DHT and luteinising hormone.

Vitamin K2 

Vitamin K2 testofuel

Acts as direct support agent for Vitamin D3 allowing it to work more efficiently in the body by reducing the risk of calcification in soft tissues and arteries. It also works to maintain plasma levels and the supply of testosterone being released by the testes.

Testofuel Pro’s And Cons

testofuel review

Here I Show You The Bottle And The Capsules:

 How To Take Testofuel

The suggested daily serving of testofuel is 4 capsules a day. Now you can take these all at once, but the makers do recommend that you spread these out through the day. 

They suggest taking one at breakfast, the second mid morning, a third after lunch and the final one just before your evening meal.

It might seem like a ball ache to remember to take these through the day, but stick with it, this way you are putting a steady flow of nutrients through the body, something that will keep your T-levels rising consistently.

What Do Users Say About Testofuel

There are literally hundreds of testimonials from satisfied users of Testofuel, I would go as far as saying that there are more reviews than any other product that I have ever reviewed or tried myself.

Reports of increased vascularity, amazing gains in muscle mass, strength and energy along with a very welcome spike in libido are all commonplace.

To sum up, users feel that Testofuel is great at

  • Breaking through Plateaus
  • Reducing Muscle Soreness
  • Improving Muscle Density
  • Boosting Strength and Energy
  • Improving Motivation
  • Reducing Body Fat.
  • Improving Sex Drive

sample reviews courtesy of testofuel.com

testo fuel testimonials

testofuel testimonials

testofuel testimonials

My Own Results With Testofuel

I took Testofuel for 3 months initially.

Now I wasnt sure what to expect, and I didn’t certainly see any immediate fireworks or mind blowing effects.

Testofuel is by design a slow burner, it gradually takes effect. It wasn’t until after the first two weeks that I started to feel any effects. 

For me in particular it started with an increase in energy. I am a great fan of compound lifts, but I have been struggling to improve on my deadlift for some time.

But suddenly I felt able to try more weight and increased it by 10Kg, now thats not a lot for some of you, but for me, after struggling with 80Kg for so long, to be able to hit 90kg mark was a real breakthrough for me.

I was soon able to increase all my favourite lifts (bench, squats and presses).

My muscles didn’t really grow at first, they certainly looked and got harder though, but after two months I started to see some definite improvements in size.

My waist reduced by an inch and a half and I finally started to see a slight 6 pack ( I always knew i had one somewhere!)

I have stopped taking testofuel for now as I have other products to research and review, but when I get time, I will definitely get back on it.

Reported Side Effects

There are no reports of any adverse side effects

Where To Buy Testofuel

testofuel website

Testofuel sell directly from the official website (testo fuel.com) its not available from any other sources (amazon, bodybuilding[dot]com etc)

They do this to help maintain quality, price and also allow them to offer a lengthy 90 day cash back guarantee.

Prices start at $65 (£39) for a months supply.

For those of you that like a deal, testofuel offer several packages that provide discounts and free bottles.

My vote for best buy is the Ultimate Muscle Gainers Pack.. For $195.00 (£125.00) you get 3 bottles, plus a 4th bottle FREE.

You also get FREE worldwide shipping and access to two FREE ‘E’ books, one on workouts and the other on nutrition.

Cash back Guarantee

Testofuel offer a 90 day cash back guarantee. To qualify simply take Testofuel for 90 days as directed and if you are not blown away by the results, return the empty boxes and receive a full refund (less shipping costs if applicable which is standard industry practice)

My Testofuel Ratings

testofuel ratings

Final Thoughts

If I had any criticism of Testofuel at all, it would be that the use of gelatin in the capsules and Oyster powder in its formula could put some users off, be it down to food allergies or dietary preferences it will not suit everybody.

For instance its not suitable for vegans in its capsule form, BUT you could avoid that by opening the capsules and putting the powder into your food for example.

More harder to avoid is the inclusion of the Oyster extract – However good it is at boosting testosterone, if you have a seafood allergy then its not going to be suitable for you.

That said, For the huge majority of users there is no getting away from it –

“Testofuel is a premium testosterone booster.” 

Since its launch some 5 years ago now, it has helped tens of thousand of guys just like you to build larger, stronger muscles, boost strength and energy.

Its not the cheapest out there, but quality costs money, and if you invest in Testofuel, you are investing in yourself.

“For Building Muscles, It’s Certainly The Best I Have Tried.”

Why Not Give It A Try Yourself?

You Can Order Directly From Testo fuel.com

The information in this website is for advice and guidance only. It is based on my own intensive research and personal experiences, and is not intended in any way to replace professional medical advice, or to diagnose or treat any health conditions. All rights reserved.