- New
Special price – best before: FEB 2026 (end of February). The “best before” date indicates when the product retains its optimal qualities. The product is currently suitable for use.
Professional athletes around the world trust the Science in Sport (SiS) brand. Over more than 25 years, SiS has built a reputation as a trusted brand that opposes the use of prohibited substances in sport. SiS therefore uses only safe and legal ingredients in its products. SiS applies science and nutrition to help athletes extend the limits of their performance. Working with top-level athletes, SiS is one of the leading sports nutrition manufacturers. SiS’s work is based on science, including ongoing recipe development, innovation, testing and feedback from professionals.
“GO Isotonic Energy Gel” was the world’s first isotonic gel, designed to provide easily digestible, fast-acting carbohydrate energy during exercise. The gel is intended to be consumed without water, reducing the risk of bloating that can sometimes occur after drinking fluids. Each gel contains 22 grams of carbohydrates.
Convenient to take with you.
Maximum recommended intake: up to 3 gels per hour.
Take 1 gel before training or competition.
The isotonic energy gel does not need to be taken with water.
| Nutritional value | 100 ml | Per 60 ml serving |
|---|---|---|
| Energy | 613 kj / 144 kcal | 368 kj / 87 kcal |
| Protein | 0.0 g | 0.0 g |
| Carbohydrates | 36 g | 22 g |
| of which sugars | 1.0 g | 0.6 g |
| Fat | 0.1 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.
Water, corn maltodextrin (33%), natural flavourings, thickeners (xanthan gum, thickening gum), acidity regulators (citric acid, sodium citrate), preservatives (sodium benzoate, potassium sorbate), sweeteners (acesulfame), acesulfame.