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31/12/2026
SIS Science In Sport GO Energy + Caffeine Gel – Double Espresso (60ml) – Case of 6 are performance-focused energy gels designed to provide quick-release carbohydrates with an added caffeine boost to help support both physical endurance and mental alertness during training, races or high-intensity workouts. Formulated with an isotonic blend, these gels can be taken directly without water — meaning faster absorption and less digestive load while you’re active.
This Double Espresso flavour delivers a bold coffee taste with reliable energy and a caffeine edge, making it ideal for athletes, runners, cyclists, and anyone who wants a powerful, portable fuel source when pushing hard or during long sessions.
Fast-acting carbohydrate energy to help sustain performance
Caffeine included for enhanced focus and alertness
Isotonic formula — no water needed for effective absorption
Supports endurance, stamina and sustained effort
Bold Double Espresso flavour — rich, energising taste
Convenient 60ml gel sachets — perfect for training and competition
Case of 6 gels — great for shorter training blocks or event packs
Water, Maltodextrin (33%), Flavouring, Caffeine Anhydrous, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Sweeteners (Acesulfame K, Sucralose), Preservatives (Sodium Benzoate, Potassium Sorbate), Sodium Chloride, Antioxidant (Ascorbic Acid), Pyridoxine HCl, Folic Acid, Cyanocobalamin.
| Nutritional Information | Per 100ml | Per Serving (60ml) |
|---|---|---|
| Energy | 616kJ / 145kcal | 370kJ / 87kcal |
| Fat | 0g | 0g |
| Of which saturates | 0g | 0g |
| Carbohydrate | 37g | 22g |
| Of which sugars | 1.2g | 0.7g |
| Protein | 0g | 0g |
| Salt | 0.10g | 0.04g |
| Vitamin B6 | 0.84mg | 0.5mg (36%*) |
| Folic Acid | 50μg | 30μg (15%*) |
| Vitamin B12 | 0.65μg | 0.39μg (15%*) |
| Caffeine | 250mg | 150mg |
These values are typical for caffeinated isotonic energy gels; check the individual packaging for exact panel figures.
Consume 1 gel during prolonged physical activity or just before intense training to help top up energy and enhance focus. Because these gels are isotonic, they do not require water to aid absorption, making them ideal for use during sessions, races or long workouts.
Endurance athletes (runners, cyclists, triathletes)
Sportspeople needing quick energy + caffeine support
Anyone preparing for long training sessions or competitions
Users who want mental alertness plus fuel in one gel
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