Fixx Nutrition Fuel X Endurance Fuel
A clean foundation to your high-carb fueling strategy.
Fixx Nutrition Fuel X delivers exactly what endurance athletes need – clean energy that your gut can handle when you’re pushing hard, for a long time.
The Foundation of Fueling
Each scoop delivers 48 g of fast-acting carbohydrates using a dual-source blend designed for maximum absorption without digestive revolt.
The flavored version actually tastes like something you’d want to drink — bright, refreshing and clean without that artificial aftertaste, while the Nude option gives you a “flavorless” option.
Here’s what makes Fuel X work – instead of relying on 4-5 gels per hour (expensive and hard on the stomach), you can build your fueling foundation with 2-3 servings of Fuel X and add gels as needed. It’s simpler for you and easier on your gut when you’re trying to hit 80-100 g of carbs per hour.
The smooth mixing and light texture allow you to sip consistently throughout your effort without the heavy, syrupy feeling. This is crucial during long sessions where hydration and fueling need to work together, not against each other.
Highlights of Fuel X Endurance Fuel
- 48 g fast-acting carbs: Dual-source formula for optimal absorption rates
- Ideal electrolytes: 468 mg sodium helps support hydration
- Great flavors: Refreshing taste that doesn’t get old after hours of sipping
- Smooth mixing: No clumps or gritty texture that makes you dread your next sip
- Gut-friendly: Designed to minimize digestive issues during intense efforts
- 30-scoop value: Perfect for training blocks and building consistent fueling habits
- Versatile high-carb base: Works perfectly with gels and other fuel sources to reach higher carb goals
How to Use Fixx Nutrition Fuel X
Mix 1-2 scoops per 500-700 ml (17-24 oz) bottle, depending on your carb targets. Use as your primary fuel source and supplement with gels to reach higher hourly carb goals.
Our recommendation – 1-2 Scoops for 1 hour, 2-3 scoops per hour for anything longer.
When you need a solid, no-fail base for your high-carb fueling plan.
Original: $10.35
-70%$10.35
$3.10






Description
A clean foundation to your high-carb fueling strategy.
Fixx Nutrition Fuel X delivers exactly what endurance athletes need – clean energy that your gut can handle when you’re pushing hard, for a long time.
The Foundation of Fueling
Each scoop delivers 48 g of fast-acting carbohydrates using a dual-source blend designed for maximum absorption without digestive revolt.
The flavored version actually tastes like something you’d want to drink — bright, refreshing and clean without that artificial aftertaste, while the Nude option gives you a “flavorless” option.
Here’s what makes Fuel X work – instead of relying on 4-5 gels per hour (expensive and hard on the stomach), you can build your fueling foundation with 2-3 servings of Fuel X and add gels as needed. It’s simpler for you and easier on your gut when you’re trying to hit 80-100 g of carbs per hour.
The smooth mixing and light texture allow you to sip consistently throughout your effort without the heavy, syrupy feeling. This is crucial during long sessions where hydration and fueling need to work together, not against each other.
Highlights of Fuel X Endurance Fuel
- 48 g fast-acting carbs: Dual-source formula for optimal absorption rates
- Ideal electrolytes: 468 mg sodium helps support hydration
- Great flavors: Refreshing taste that doesn’t get old after hours of sipping
- Smooth mixing: No clumps or gritty texture that makes you dread your next sip
- Gut-friendly: Designed to minimize digestive issues during intense efforts
- 30-scoop value: Perfect for training blocks and building consistent fueling habits
- Versatile high-carb base: Works perfectly with gels and other fuel sources to reach higher carb goals
How to Use Fixx Nutrition Fuel X
Mix 1-2 scoops per 500-700 ml (17-24 oz) bottle, depending on your carb targets. Use as your primary fuel source and supplement with gels to reach higher hourly carb goals.
Our recommendation – 1-2 Scoops for 1 hour, 2-3 scoops per hour for anything longer.
When you need a solid, no-fail base for your high-carb fueling plan.






















