Sports drink for prolonged exercise

92% carbohydrates - mix of fast and slow energy
Contains protein (BCAAs) - supports muscle recovery*
With L-citrulline, L-glutamine, L-carnitine and taurine
Supplemented with electrolytes for use during intense sweating
Without artificial colors or flavors
Refreshing natural flavor
Made for efforts longer than 2 hours
Is high in carbohydrates contains a whopping 55grams of carbohydrates per 500ml
1-0.8 ratio of glucose fructose
Contains 42.5 liters of sports drink (approx. 83 500ml water bottles)
The Tropical flavor is now available for pre-order and will ship on May 30!

*Health claims according to EFSA with adequate intake. Supplement to a healthy diet.

Description

Sports drink with carbohydrates, protein and functional ingredients - for prolonged exercise

The BYE! Endurance Booster is specially formulated for athletes who perform prolonged and intense exercise. This sports drink combines high-quality carbohydrates (92%), electrolytes, and a balanced mix of amino acids such as BCAAs, L-glutamine, L-taurine, L-carnitine and L-citrulline.

The formula is free of artificial colors and flavors and has a natural, refreshing taste. Ideal during long workouts, races or strenuous endurance sessions.

✅ Key features:

92% carbohydrates - a blend of fast and slow absorbing carbohydrate sources
Contains protein (BCAAs) - support muscle recovery after athletic exercise*
With L-citrulline - widely used by athletes who want to optimize their absorption capacity
Supplemented with L-glutamine, taurine and L-carnitine - known from sports nutrition
With electrolytes - such as sodium and potassium, appropriate for prolonged sweating
Lactose-free, gluten-free and without artificial additives

What's in the Endurance Booster?

Endurance Booster contains a special blend of ingredients popular among athletes who engage in prolonged exercise:

BCAAs (Branched Chain Amino Acids) - support the maintenance of muscle mass*
L-citrulline is converted in the body to L-arginine, which plays a role in blood vessel dilation (via nitric oxide) - a mechanism that has received much attention among athletes
Proteins contribute to muscle building and recovery after exercise*
Electrolytes support replenishment of minerals lost during sweating*

Whether you have a long ride on your bike, a multi-hour trail run or an intense training day planned - BYE! Endurance Booster is your reliable sports drink for long-term commitment.

*Health claims according to EFSA when consumed in sufficient daily amounts. Use as a supplement to a healthy and varied diet.

SUMMARY

Per / Pro	Dosage 100 grams	Dosage 60 grams (500ml)
Energy	1573 kJ / 376 kcal	944 kj / 225 kcal
Carbohydrates	92 grams	55 grams
- of which sugar	56 grams	34 grams
Fat	0 grams	0 grams
- of which saturated	0 grams	0 grams
Protein	2 grams	1.2 grams
Fiber	1 gram	0.6 grams
Sodium	94 mg	56 mg
Calcium	42 mg	25 mg
Chloride	28 mg	17 mg
Magnesium	26 mg	16 mg
Potassium	24 mg	14 mg
Phosphorus	20 mg	12 mg

INGREDIENTS

Ingredients long energy carbs matrix:dextrose, maltodextrin, fructose, palatinose and waxy maize starch, L-Citrulline, citric acid, thickening agent: arabic gum sweeteners: natural tropical flavor, natural coloring agent: beta-carotene, silicon dioxide

Endurance Booster 2000 mg Instant BCAA 4:1:1 (L-Leucine, L-Isoleucine, L-Valine), L-Glutamine, Micronised L-Taurine, L-Carnitine Tartrate, L-Citrulline

ALLERGEN DECLARATION EU

WARNING

Store in a cool and dry place, keep out of reach of young children. Do not exceed the recommended daily dose. A dietary supplement is no substitute for a varied diet.

Besides the Endurance booster sports drink we also have our isotonic sports drink which you can find on this page.