Professional athletes around the world trust the Science in Sport (SiS) brand. With more than 25 years of experience, SiS has established a reputation as a trusted brand that opposes the use of banned substances in sport. SiS uses only safe and legal substances in its products. The company works with elite athletes, and its recipe development, innovation, testing and collection of professional feedback are all science-based.
The Science in Sport Beta Fuel energy drink, long favoured by elite athletes, has been optimised. Its new carbohydrate ratio is 1:0,8, with 80 g of carbohydrates per serving. This helps increase the body's ability to use carbohydrates and reduce gastrointestinal discomfort.
Endurance athletes whose events typically last more than two hours are advised to consume 80–120 g of carbohydrates per hour. The dual-source Science in Sport Beta Fuel energy drink provides 80 g of carbohydrates in one convenient isotonic mix, with minimal risk of gastrointestinal discomfort to help maintain optimal performance.
The Performance Solutions team worked closely with elite athletes to research and develop the new Beta Fuel range, with the aim of providing scientifically superior fuel in different formats (O'Brien et al., 2013).
One Beta Fuel Energy Drink sachet contains one serving (82 g) of powder. Add the powder to 600 ml of water and shake until dissolved.
Sip small amounts frequently during prolonged endurance exercise.
During a training session, use one sachet of powder per hour, or combine it with Beta Fuel Gels or Chew Bar to consume 80–120 g of carbohydrates per hour.
| Nutritional value | 100 ml | Per serving 82 ml |
|---|---|---|
| Energy | 1658 kj / 390 kcal | 1359 kj / 320 kcal |
| Protein | 0.0 g | 0.0 g |
| Carbohydrates | 98 g | 80 g |
| of which sugars | 54 g | 45 g |
| Fat | 0.0 g | 0.0 g |
| of which saturates | 0.0 g | 0.0 g |
| Salt | 0.01 g | 0.01 g |
Reference average energy intake for an adult: 8400 kj / 2000 kcal.
Maltodextrin (from maize) (57%), fructose (42%), flavourings.
No allergens.