Let’s face it, Nutrition for endurance can be hard to get right!
Most athletes can recall a time during a race they’ve had a bad experience which caused them to DNF or perform much poorer than expected.
Athletes want to go further and go faster without worrying about their nutrition intake. FUEL X Endurance Fuel takes all the trickiness away with the ultimate ALL-IN-ONE drink mix.
Fuel X Pro is far more advanced than other Fuels on the market with their specialised Amino Acids for improved performance and endurance! 

fuel x endurance fuel


Fuel X endurance fuel is easily and quickly absorbed with minimal effect on the digestive system. The 5 flavours have been specifically designed to have a mild taste with no sweeteners to avoid flavour fatigue.

Simply mix with water and sip during training and racing to hydrate and replenish your body of the nutrients lost through sweat. PLUS … they provide important carbohydrates for energy!

Fuel X comes in Tropical, Matcha Green Tea, and Nude (Unflavoured)

Fuel X PRO in Lemon-Lime or Pear – with Amino Acids for performance & endurance!

Fuel X Pro Endurance fuel

What Our Customers Are Saying

If you want to fuel smart then use Fuel X. I have trouble with my gut but since using Fuel X and lots of it on 3-4hr rides I haven’t had any dramas with my gut. The taste is amazing but not too sweet, it easily dissolves in a few shakes of your water bottle. Do yourself a favour and fuel with Fuel X.

– Rod Miller

What Our Customers Are Saying

Nutrition and hydration is the game changer in how your day on the trail can pan out. Too sweet or too heavy could be you in the gutter wishing someone was there to hold your hair. With hundreds of kilometres and plenty of hours on my feet, I can safely say Fixx nutrition has never put me in the gutter – it’s kept me going strong checkpoint after checkpoint. With races coming back, I’m looking forward to getting the race advantage with Fixx.

– Andrew

What Our Customers Are Saying

Great flavor, mixes really easily, great performance and allows me to continue to perform at my best in long events and training days.

– Brett Carlsson



Dextrose (Glucose), Sucrose, Australian Sea Salt, Sodium Citrate, Citric Acid, Potassium Chloride, Magnesium Citrate, Calcium Carbonate (Tropical – Natural Tropical Fruits Flavour, Matcha – Organic Matcha Green Tea (Caffeine 20MG Per Serve)). NON GMO INGREDIENTS USED

Fuel X Pro also contains Leucine and Alanine Amino Acids. (Lemon Lime – Natural Lemon Lime Flavour, Pear – Natural Pear Flavour).


All Fixx Nutrition products are made by us in our own food safety approved, manufacturing premises located in Queensland, Australia. Unlike most nutrition companies, we do not outsource products or use contract manufacturers. We make everything from scratch according to our strict quality control program.
Fuel X is caffeine-free. If caffeine is required we recommend checking out our Cold Brew Coffee Shots for a pre or mid-run BUZZ!
Fixx Nutrition Event Partners
How can I sample the different flavours?

We have small and large sample packs available to purchase containing a mixture of the various Fuel X flavors. These packs allow you to try all flavors to find out which is your favourite.

How many Calories are in Fuel X?

The Fuel X 55gm sachets contain 200 calories and the Fuel X 840gm bags contain 100 calories per scoop.

What is the difference between Fuel X and Fuel X Pro?

Fuel X contains all the electrolytes, hydration & energy you need to keep you going! The electrolytes in Fuel X are formulated to replace everything you lose during exercise!

Fuel X Pro is a superior source of nutrition and contains the same ingredients as Fuel X PLUS premium amino acids for improved performance and endurance. 

We recommend using Fuel X Pro for long sessions and on race day for a competitive edge!

When should I use this product?

This product is designed to be used during training or racing to hydrate and replenish your body of the nutrients lost as well as provide a source of energy.

What does it taste like?

Fuel X is an all natural product with no added sweeteners. This product was designed to be very mild to avoid the ever so common flavour fatigue athletes hate. Fuel X has no aftertaste and comes in 5 different flavours so there is something for everyone!

Flavours include: Lemon-Lime, Pear, Tropical, Matcha Green Tea and Nude (Unflavoured).

Can I mix this with gels, bars, chews etc?

You can mix the Fuel X range with other sports products though Fuel X contains everything you need to stay energized, hydrated, and replenished. 

No sticky gels, bars, or chews are needed! All Fuel X products are a complete source of nutrition.

Why is Fuel X clear?

Fuel X is made with 100% natural ingredients so contains nothing artificial. The clear look is due to no artificial colours being added into the mix.

How long will the bags last once opened?

The bags have a 3 year expiry date. They should be kept well sealed, protected from moisture, light and heat.