SIS Beta Fuel Energy Drink 80
Shipping and delivery times
Shipping and delivery times
Your order is handed over to the courier within 24/72 working hours from receipt of payment.
- Processing and delivery times are calculated from Tuesday to Friday, excluding Monday, weekends, and public holidays.
- FREE SHIPPING for orders starting from €99.99 (excluding bicycles)
Returns and support
Returns and support
- You can request a return within 14 days of receiving the goods.
- Product conditions: Items must be new, unused, in their original packaging and with labels attached.
- Shipping costs: Return shipping costs are at the customer's expense.
- Refund method: The refund will be issued within 14 days of product verification, using the same payment method chosen for the purchase.
To consult the complete regulations, exceptions, and detailed procedures, [click here and read our Returns and Refunds policy]
Description
Description
The Science in Sport Beta Fuel Dual Source Energy Drink represents the cutting edge of sports nutrition, optimized for endurance athletes facing efforts lasting more than two hours. Its superior scientific formulation is based on the revolutionary 1:0.8 ratio of maltodextrin to fructose, replacing the previous 2:1 standard. This innovation allows for the delivery of 80g of carbohydrates in a single isotonic solution, increasing carbohydrate oxidation efficiency from 62% to 74%. Thanks to collaboration with professional World Tour teams, the Beta Fuel range ensures 17% greater carbohydrate absorption, drastically minimizing the risk of gastrointestinal discomfort and stomach fullness even under maximum exertion.
-
Energy Efficiency: The 1:0.8 ratio increases exogenous carbohydrate oxidation by 17% for constant power.
-
Maximum Comfort: Significantly reduces symptoms of nausea and stomach fullness compared to traditional ratios.
-
Explosive Power: Scientific tests show a 3% increase in average power during maximal sprints.
-
Isotonic Solution: Formulation designed for rapid transit and optimized absorption without the need for excessive dilution.
-
Endurance Target: Ideal for covering the 80-120g of CHO/hour required in long-distance competitions.


