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Science in Sport Beta Fuel Gels Orange is a high-carb energy gel for long runs, marathons and endurance efforts over two hours, packing serious fuel into a small pouch. It's a firm favourite in the pro peloton, and it's every bit as handy tucked into a running belt.
Beta Fuel suits marathoners, ultra runners and anyone pushing their carbs-per-hour on long, hard days. It's a thicker, more concentrated gel than GO Isotonic, designed to deliver lots of energy with minimal risk of gut trouble. The story is dual-source carbs: maltodextrin and fructose blended in the ratio SiS says lets you use more carbohydrate during exercise.
Tear off the top and squeeze it in as you need it; SiS suggests a few gels an hour depending on your sport and event. Prefer strawberry and lime? Grab Beta Fuel Strawberry Lime. Coming from GO Isotonic Orange? Beta Fuel carries far more carbs per gel, so you squeeze fewer pouches on a long day.
| Per serving1 gel (60 ml) | |
|---|---|
| Carbohydrates | 40 g |
| Protein | 0 g |
| Fat | 0 g |
| Calories | 158 kcal |
| Sodium | 12 mg |
| Potassium | Unknown (confirm on package) |