Don't know which gel to choose? 👇
Don't know which gel to choose? 👇
Nrgy Drink Bicarb 45 is optimal for high-performance athletes who need a high carbohydrate intake and are tackling high-intensity efforts where muscle burn threatens performance.
Each serving delivers 45 grams of carbohydrates using the scientifically proven 1:0.8 glucose to fructose ratio and contains 5 grams of sodium bicarbonate — all without the usual bitter taste, bloating, or digestive stress.
SODIUM BICARBONATE
Sodium bicarbonate helps buffer the acid that builds up during high-intensity efforts, reducing muscle acidity and improving performance when you’re pushing past your lactate threshold. Backed by decades of research and trusted by elite athletes, it’s one of the few proven ingredients for sprint and interval performance.
Nrgy Drink Bicarb 45 delivers 5 grams per serving, providing the effective dose without the bitterness or bloating that usually comes with it.
CARBOHYDRATE RATIO
Nrgy Drink Bicarb 45 is based on the Nduranz Carbohydrate Ratio, a 1:0.8 ratio between glucose (maltodextrin) and fructose.
It is scientifically proven to be the optimal ratio, which allows the highest absorption of 90 grams of carbohydrates per hour without burdening your digestive system and causing digestive issues.
COMBINING WITH OTHER FUELING PRODUCTS
For best results, combine Nrgy Drink Bicarb 45 with other Nduranz fueling products. They all use the same carbohydrate ratio, and those that include electrolytes share the same Nduranz Electrolyte Mix — minimizing digestive issues.
INFORMED SPORT CERTIFIED
Every batch of Nrgy Drink Bicarb 45 is tested for banned substances under the Informed Sport program. That means you can fuel with confidence — your performance stays clean and your reputation safe.
Keep sprinting, not suffering! When your legs start to burn, Nrgy Drink Bicarb 45 helps you push through.
- Boosts performance above lactate threshold
- Reduces muscle acidity
- Preserves glycogen stores
- Prevents muscle cramps
- No bloating or digestive issues
- Optimized for high energy intake
- Increases sprint endurance
- Without the unpleasant taste of sodium bicarbonate
- No artificial sweeteners
- Informed sport certified
Mix two scoops with 500 ml of water. In hot conditions, mix with 750 ml of water.
Consume one serving per hour during exercise. Do not exceed 4 servings per day.
TIP: To achieve the full benefits of sodium bicarbonate, preload with 0.2–0.3 g per kilogram of body weight using sodium bicarbonate capsules, split into two servings: one taken two hours before exercise and the other one an hour before.
NOTICE: Nrgy Drink Bicarb 45 contains increased sodium levels. Therefore, it’s recommended to reduce the electrolyte intake from other sources to prevent digestive issues.
Use the Nduranz Fuel Calculator to easily estimate your required energy intake during exercise.
|
100 g |
1 serving (52 g) |
Energy |
1472,2 kJ / 346,4 kcal | 765,5 kJ / 180 kcal |
Total Fat |
0 g | 0 g |
Saturated Fat |
0 g | 0 g |
Total Carbohydrates |
86,6 g | 45 g |
Sugars |
42,1 g | 21,9 g |
Dietary Fiber |
0 g | 0 g |
Protein |
0 g | 0 g |
Sodium Bicarbonate |
9,9 g | 5 g |
Food supplement. Ingredients: maltodextrin, fructose, sodium bicarbonate, natural aroma, sweetener: sucralose, anti-caking agent: silica. No known allergens. Net Weight: 1200 g
Who Should Use Nrgy Drink Bicarb 45?
Whether you're a cyclist attacking short climbs, a triathlete fighting muscle burn, or a runner grinding through sprint intervals, Nrgy Drink Bicarb 45 gives you the edge.
Want to reduce muscle burn and keep on pushing? This drink helps you endure above the lactate threshold for longer!


How Does Nrgy Drink Bicarb 45 Work?
Recommended Use
Consume one serving per hour during exercise. Do not exceed 4 servings per day.
TIP: To achieve the full benefits of sodium bicarbonate, preload with 0.2–0.3 g per kilogram of body weight using sodium bicarbonate capsules, split into two servings: one taken two hours before exercise and the other one an hour before.
NOTICE: Nrgy Drink Bicarb 45 contains increased sodium levels. Therefore, it’s recommended to reduce the electrolyte intake from other sources to prevent digestive issues.
Use the Nduranz Fuel Calculator to easily estimate your required energy intake during exercise.


At 4Endurance, our mission is simple
To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.
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