47.6g Carbs. Electrolytes. Amino Acids. Complete Endurance Fuel.

The FIXX Fuel X Pro 55g Watermelon is an all-in-one endurance drink mix designed to provide carbohydrate, electrolytes and amino acids in one easy-to-drink bottle during longer training sessions and race day.

Each 55g sachet delivers 200 calories and 47.6g of carbohydrate, alongside sodium, potassium, calcium and magnesium to help replace electrolytes lost during exercise.

What separates Fuel X Pro from FIXX's standard Fuel X formula is the addition of the amino acids alanine and leucine. Your 55g sachet contains 1,120mg alanine and 1,120mg leucine.

FIXX has deliberately created Fuel X Pro with a mild flavour and liquid sports-drink consistency, making it particularly suited to endurance events where athletes may be consuming nutrition for several hours and want to minimise flavour fatigue. FIXX describes the formula as all-natural, gut-friendly and designed for training and racing.

Why you'll love it

• 47.6g carbohydrate per 55g sachet
• 200 calories
• 460mg sodium
• 150mg potassium
• 62mg calcium
• 24mg magnesium
• 1,120mg alanine
• 1,120mg leucine
• Carbohydrate + electrolytes + amino acids in one drink
• Mild Watermelon flavour
• Liquid, drinkable sports-drink texture
• Designed for endurance training and racing
• Gluten free
• Vegan friendly
• Preservative free
• No GMO ingredients used
• Made in Australia

Carbohydrate & energy

Each 55g sachet provides 47.6g carbohydrate and 200 calories.

The carbohydrate base uses dextrose (glucose) and sucrose, allowing you to take in a significant amount of carbohydrate through your hydration bottle rather than relying entirely on gels or solid fuel.

FIXX currently describes Fuel X Pro as a premium endurance drink containing approximately 48g carbohydrate and 200 calories per serve.

Electrolytes

Each sachet provides:

Sodium: 460mg
Potassium: 150mg
Calcium: 62mg
Magnesium: 24mg

So you're combining energy, fluid and key electrolytes within the same fuelling product.

Amino acids

Fuel X Pro adds alanine and leucine to the standard Fuel X endurance formula.

Each 55g sachet contains:

Alanine: 1,120mg
Leucine: 1,120mg

FIXX specifically positions these added amino acids as the major difference between Fuel X and its Pro endurance formula.

Mild flavour for long sessions

The Watermelon flavour is intentionally mild, rather than being an overly sweet or strongly flavoured sports drink.

FIXX says this milder flavour profile is intended to help address the flavour fatigue athletes can experience during prolonged endurance exercise.

How to use

For the 55g single sachet:

1. Add the entire sachet to 500–700ml of water
2. Shake well to dissolve
3. Consume within 24 hours
4. Sip during exercise as required

FIXX's sachet directions suggest sipping the prepared drink over approximately one hour during exercise, depending on your individual fuelling requirements.

Nutrition information – per 55g sachet

Ingredients

Dextrose (glucose), sucrose, leucine amino acid, alanine amino acid, Australian sea salt, natural watermelon flavour, sodium citrate, citric acid, potassium chloride, magnesium citrate, calcium carbonate.

Best suited for

Long runs, marathon and half-marathon training, trail and ultra running, cycling, triathlon, HYROX/endurance events and longer training sessions where you want carbohydrate, hydration and electrolytes together in your bottle.

True Stryde Tip: Fuel X Pro is a great way to move some of your carbohydrate intake into your hydration. With nearly 48g of carbohydrate plus electrolytes in one 500–700ml bottle, it can form the base of a longer-session fuelling plan, with gels added as needed.