ENDURE ISOFUEL
ENDURE ISOFUEL
25 G CARBOHYDRATES · ELECTROLYTES · NOT SWEET
Isotonic drink for stable energy and hydration during exercise — from training to longer efforts, without unpleasant sweetness.
Taste: natural freeze-dried lemon (no artificial additives)
20 servings per container.
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Dietary supplement • Developed & manufactured in Slovenia, EU

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PRODUCT HIGHLIGHTS
ENDURE ISOFUEL is an isotonic drink designed for stable energy and effective hydration during exercise.
The formula focuses on high-quality ingredients that are well tolerated during activity. It contains no artificial sweeteners, flavors, or unnecessary fillers that can cause digestive discomfort.
What sets it apart is its mild, non-sweet taste, making it easy to drink throughout longer training sessions or races — even when overly sweet drinks become hard to consume.
Developed, produced, and tested in Slovenia in collaboration with athletes.
RECOMMENDED USE
1 serving (2 scoops) = 25 g of carbohydrates
Shorter or lower-intensity sessions
2 scoops in 400 ml of water
Longer or higher-intensity efforts
4 scoops in 800 ml of water
Consume approximately 1 serving per hour during activity.
Can be used before, during, or after exercise.
NUTRITIONAL VALUE AND INGREDIENTS
Nutritional value per 34 g (1 serving = 2 scoops): 100 kcal/418.4 kJ
Fat: 0 g (of which saturated 0 g)
Carbohydrates: 25 g (of which sugars 7 g)
Fiber: 0 g
Protein: 0 g
Salt: 875 mg
Minerals per 34 g: potassium: 70 mg, calcium: 30 mg, magnesium: 20 mg, sodium: 350 mg.
Ingredients: maltodextrin, isomaltulose (as Palatinose™), sodium chloride, potassium chloride, magnesium bisglycinate, calcium bisglycinate, natural lemon fruit, citric acid.
INSIDE ENDURE ISOFUEL
CARBOHYDRATES
ENDURE ISOFUEL combines two carbohydrate sources with different absorption rates.
Maltodextrin provides fast-available energy when your body needs it most.
Isomaltulose (Palatinose™) is absorbed more slowly, delivering a steady and sustained release of energy.
Together, they help maintain stable energy levels even during longer efforts.
ELECTROLYTES
Electrolytes support effective hydration during physical activity.
ENDURE ISOFUEL contains electrolytes in ratios that are well tolerated during exercise.
As a source of sodium, we use natural sea salt.
TASTE
ENDURE ISOFUEL contains no artificial flavors, sweeteners, or fillers.
The taste comes from real lemon, which is freeze-dried.
The result is a mild, non-sweet taste that remains easy to drink even during longer efforts.