TestoFuel Review


TestoFuel is a completely natural testosterone booster from a company called Roar Ambition. This is my personal TestoFuel review.

The product promises to help open your “Testosterone floodgates” using a scientifically backed blend of natural ingredients.

Before you read on, I’d just like to say I do lift 3+ times per week and eat a reasonable diet. If you are not committed to this lifestyle then you won’t get the full benefits of a natural testosterone booster.

What results will you get from TestoFuel…

  • Muscle Growth
  • Increased Strength
  • Reduced Bodyfat
  • Improved Mood
  • Increased Libido

I have to admit, I wasn’t convinced it could do all this at first. But when you look into the individual ingredients you start to understand that this unique formula uses a combination of proven testosterone boosting ingredients.


The Good:

  • No Proprietary Blends
  • A unique formula that builds muscle
  • Proven Ingredients for testosterone production
  • Trusted Company with Worldwide Delivery
  • Guaranteed Results

The Bad:

  • Premium Pricing – This is a top end booster, that works. You get what you pay for.
  • Having to remember to take 4 capsules per day
  • Only available from their website – apparently to keep updating the formula.

My Personal Accounttestofuel-gymshock-top-3-testosterone-boosters

I train about 3-4 times a week. Usually weights. I’m pretty bad at dieting to be honest, so did nothing special with it.

Generally meat, veg and occasional bit of fish 3 times a day (occasional junk too, whoops.)

After 1 Week – Tearing up the weights room. Loved feeling fresh on the mornings and was really grabbing each session by the balls.  Energy levels and mood were up too.

After 1 Month – Recovered quicker, felt younger and put on some strength. Took about 2 weeks to really notice these strength increases. I was aggressive towards those weights though, leg day was my BITCH.

After 2 Months – Broke records on Squat, Deadlift and Bench. Waking up better. Recovering quicker. Libido increase.  I’ve put on serious strength this month and can say that I feel absolutely jacked.

After 3 Months – I’ve got more muscle and am certainly lifting heavier. It took some time to get used to the 4 capsules a day.

This has been an amazing experiment. With working out 3 days a week and eating a normal diet I’ve packed on muscle and more importantly feel absolutely amazing.


testofuel-ingredients-listTestoFuel is made up of 9 ingredients. Each carries it’s own major benefits when supplemented on it’s own. I’ve attached the scientific studies that prove these ingredients work in grey. I couldn’t believe so many were actually proven.

When combined, these ingredients deliver the body with absolutely everything they need to increase natural levels of testosterone.

D-Aspartic Acid

If you lift, you should know the benefits of this ingredient. D-aspartic acid works as a building block to Testosterone itself. It aids with the production of the luteinizing hormone, follicle-stimulating hormone, and growth hormone.

It’s an amino acid that naturally occurs in males and has become one of the most trusted bodybuilding ingredients supplemented by bodybuilders and athletes. While there are generally no side effects to D-aspartic acid, it’s better to take it in a supplement that does the dose for you. Proven by scientific Study https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4z384294/

Vitamin D3

Proven to increase testosterone, vitamin D3 is a hugely undervalued ingredient. Naturally, we produce vitamin D3 through exposure to sunlight. Vitamin D3 is crucial to helping testosterone production and actually aids with metabolism also, meaning it will help you burn extra calories whilst ensuring your body is producing extra testosterone.

A study found that supplementing vitamin D increases testosterone in males. – Scientific Study  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539891/

Oyster Extract

Oyster extract is a powder made from ground up dried Oysters. It’s highly beneficial to males as it contains a large amount of Zinc. Zinc is crucial to your body producing testosterone. As well as containing high levels of the mineral Zinc, which studies have show many males are deficient in. Oyster Extract also contains nearly every vitamin and mineral you need for normal bodily functions too.

The effects of Oyster Extract were scientifically proven in males to boost testosterone. – Scientific study http://www.ncbi.nlm.nih.gov/pubmed/16648789


Another proven ingredient. Found naturally, Fenugreek was scientifically tested on a group of males in Australia.  Due its bioactive compounds it was proven to help regulate testosterone levels. Fenugreek also aids with the production of other lesser known sex hormones, which will increase libido.

Fenugreeks effectiveness for increasing testosterone was proven in this article – https://examine.com/supplements/fenugreek/


Magnesium should be supplemented by anyone engaging in strenuous training. It’s an absolutely vital mineral for the body and has a strong impact on muscle and nerve’s whilst working out. What’s more, magnesium has an impact on the absorption of amino acids in the body. Essential.

The other active ingredients in TestoFuel are: Ginseng, Vitamin B6, Vitamin K2 and Zinc.

[otw_shortcode_button href=”http://www.testofuel.com/ingredients/” size=”medium” icon_position=”left” shape=”round” color_class=”otw-red”]See More About TestoFuel’s Ingredients[/otw_shortcode_button]

What’s the cost?

TestoFuel comes directly from the company website. I’ve read online that this is to keep strict controls on stock and also to keep the formula fully up to date.

It costs a little more than other t-boosters on the market. This is due to the premium, proven ingredients used. 1 months supply comes in at $65.

90 Day Guarantee

What I found interesting about this product is the fact that it is “guaranteed to work” when a 90 day supply is bought, otherwise the company gives you your money back.

This ultimate gainers package costs $195.00, but comes with 1 box free.

Other TestoFuel Reviews

It’s fair to say TestoFuel isn’t short on other positive reviews either:

TestoFuel Review Conclusion

The ingredients in here are all backed by science and dosed according to those studies. It’s impressive stuff to find a supplement that does this.

I had extremely good results with this supplement. After 1 week I felt more aggressive, energetic and was sleeping better.

If you are purchasing you can expect good muscle gains and an increase in athletic performance early on. With a noticeable boost in libido too.

The ingredients, the way it looks, the 90 day guarantee mean that TestoFuel is by far one of the better Testosterone Boosters available on the market.

[otw_shortcode_button href=”https://www.testofuel.com/one-month-testofuel.html” size=”large” icon_type=”general foundicon-cart” icon_position=”left” shape=”round”]Visit TestoFuel.com [/otw_shortcode_button]

How it stacks up against our other testosterone boosters:

testofuel-table prime-male-table test-freak-table
Product Website  www.testofuel.com  www.primemale.com www.pharmafreak.com
Manufacturer  Roar Ambition  Propura  Pharmafreak
Proprietary Blend  No  No Yes
Side Effects  No  No  Some, Mild
Suitable For  Bodybuilders,Athletes  Bodybuilders, Athletes, Older guys  Bodybuilders
Shipping  Worldwide  Worldwide  Dependant on retailer
Guarantee  90 Day Money Back  90 Day Money Back  No
Price  £39.00 / $65.00 (Offers available)  £39.00 /$69.00 (Offers available)  Around £30/$49.98
Natural and Legal  Yes  Yes  Yes
Overall Score  8.9  8.4  8.0


TestoFuel Review
  • 8.9/10
    TestoFuel Review - 8.9/10


Currently the best natural testosterone booster available on the market. We are very impressed by the carefully put together formula and quick results from this product. The 90 day results guarantee means you can buy the product worry free too.

James Wilks

Hey guys, thanks for reading. This website should help you cut through all the BS and make an informed choice with supplements. I was like you 2 years ago, trawling the internet looking at review, after review, after review. But now that's changed, I've taken my years working in the supplements industry and created this website to help you make the right choice. If you like something please share on social media! Or drop me a message. Always good to hear from you guys.

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