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TestoFuel is the only supplement of its class that matches the ambition of its users. Thousands of customers worldwide trust in the TestoFuel formula.

EU Update: Products are delivered to you duty paid.

  • FREE Boss Lean Mass (Worth: €119)*
    • - Easy to follow video program
    • - Detailed nutrition E-Books
    • - 4 Month body transformation

*FREE Boss Workouts Program when buying 2 months and 3 Months + 1 Free options.

From:  €55.00

Free Shipping on orders over €135+

Break the barrier

Anyone who has tried to build muscle will eventually "hit the wall". TestoFuel can help you smash through it with 9 unique ingredients specifically formulated for muscle growth and elevated performance.

  • Supports a mass building regime
  • All-natural ingredients
  • Trusted by professional bodybuilders
  • Safe and scientifcally backed

Natural mass

Size & Strength

Size & Strength

TestoFuel contains D-Aspartic Acid
for steady muscle growth

Energy & Endurance

Energy & Endurance

Go the extra mile in the gym with the
help of more Vitamin D

Drive & Desire

Drive & Desire

Oyster extra delivers additional
zinc to elevate your stamina

Turn heads with TestoFuel

TestoFuel delivers a choice selection of key nutrients to support your health regime. If you've maxed out your workouts and don't feel you can go further, then try TestoFuel. Thousands worldwide have enjoyed the many benefits that TestoFuel delivers.

  • Transparent formula
  • Free of proprietary blends
  • Made to the highest quality
TestoFuel box

Main Ingredients

D-Aspartic Acid

D-Aspartic Acid

This amino acid, like others, builds proteins in your body . It’s usually found in all sorts of foods like meat, beans, eggs and seeds. You’ll find a generous 2300mg in each TestoFuel serving.

Vitamin D

Vitamin D

Everybody knows that Vitamin D is important for your overall health and wellbeing. TestoFuel ensures you have enough Vitamin D at 4000 IU per serving, helping your body to function properly.

Oyster Extract

Oyster Extract

The various benefits of oysters are well known, not least when it comes to your endurance and performance, in and out of the gym. That's thanks to its high level of zinc.

Muscle Building Support

We know that muscle gain is difficult, and that's why TestoFuel was created. We wanted a unique, natural way to steadily ramp up progress with no adverse effects.

To get the best out of TestoFuel, we recommend trying it for 3 months, so the nutrients have time to make an impact. Also, if you buy 3 bottles, you get one free. Buy TestoFuel now.

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What are people saying
about TestoFuel?

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DISCLAIMER: Individual results may vary. Products are intended for use alongside a diet and exercise regime. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

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I use it with instant knockout and between the 2 you can't go wrong. It's difficult to explain it's affect but it sort of gives me the drive to workout harder, hence very noticeable gains,the instant knockout gives the energy and keeps the metabolism burning. Great pair of products. Would highly recommend


Promotes lean mass

It’s a testosterone booster that promotes lean mass. It can also pick up your libido and brings benefits that more testosterone brings.


Incredible stuff, works a treat

I was hesitant to buy this product, however, I dug deep and went ahead with the order and haven't looked back since.

I used to suffer from some nasty anxiety and depressive state issues, however, testo-fuel has quickly given me such a boost. My mood has changed completely, I feel much happier.

In terms of the gym, I'm noticing very good gains. Gains tend to come around much quicker when testo levels are optimum, which is why this product is so great.

All in all, I'm very pleasantly surprised! Give it a whirl, it has many benefits and contributes to massively to a healthy lifestyle.


I Was Skeptical At First

When I first started taking TestoFuel I was skeptical, but within the first week I felt the system working.

I was much more active and motivated to hit the gym, and because the results were there I had the mentality to keep going to the gym again and again and again...

I was able to see surprising results within a week, and a month later I'm feeling amazing and looking very close to my goal.


I Haven't Looked Back

What I really liked about it was that it was all natural ingredients and it was all right there in the label. I decided to pull the trigger and give it a try and haven't looked back since. After just about a couple weeks I started to notice an increase in both my mood and energy especially in the gym.

My lifts eventually started to go up week after week and the muscle mass was started to pack on as well as my body fat going down. I've 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.

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