SiS Beta Fuel + Electrolyte Gel (60ml)
Advanced Dual-Source Carbohydrates | High-Concentration Electrolytes | Elite Endurance Fuel
SiS Beta Fuel + Electrolyte Gel represents a masterclass in elite endurance fueling, specifically engineered for athletes tackling high-intensity training or competitions lasting two hours or longer. By combining an evolved, scientifically optimized 1:0.8 Maltodextrin-to-Fructose ratio with 40g of pure carbohydrates, this gel allows your body to efficiently absorb up to 90g of carbs per hour. Fortified with an essential fluid-retaining electrolyte matrix, this convenient all-in-one gel rapidly restocks critical minerals lost via heavy sweat, completely eliminating the need for separate hydration supplements while preventing cramping, nausea, and late-stage fatigue.

Key Performance & Science Benefits
- Evolved 1:0.8 Dual-Source Ratio: Upgrades traditional carbohydrate blending to increase your body's carbohydrate utilization efficiency, letting you oxidize 17% more carbohydrates to fuel maximum physical power output.
- Massive 40g Carbohydrate Payload: Packs double the carbohydrate energy of standard sports gels into a single, sleek serving to effortlessly meet the fueling demands of cycling, long-distance running, and triathlons.
- Targeted Electrolyte Hydration Core: Delivers a concentrated hit of 200mg Sodium and 300mg Chloride per gel to rapidly replenish heavy sweat loss, sustain intracellular fluid balance, and preserve peak muscle function.
- Zero Gastrointestinal Bloat: This scientifically superior liquid texture passes smoothly through the gut without drawing excess water into the stomach, drastically reducing self-reported symptoms of stomach fullness and nausea.
- Streamlined All-in-One Convenience: Fuses high-yield fuel and mineral electrolytes into a single, pocket-ready sachet, simplifying your race-day logistics and completely freeing you from carrying bulky fluid bottles.
- Informed-Sport Registered: Developed and manufactured under a world-class framework for banned substance testing, offering maximum quality assurance and transparency for competitive and elite athletes.

What is In SiS Beta Fuel + Electrolyte Gel?
Serving Size: 1 Gel (60ml)
| Typical Values | Per 60ml Gel Serving | Per 100ml |
| Energy | 681 kJ / 160 kcal | 1135 kJ / 267 kcal |
| Carbohydrate | 40 g | 67 g |
| — of which Sugars | 19 g | 31 g |
| Sodium | 200 mg | 300 mg |
| Chloride | 300 mg (38% NRV) | 500 mg (63% NRV) |
| Salt | 0.53 g | 0.89 g |
| Fat | 0 g | 0 g |
| — of which Saturates | 0 g | 0 g |
| Protein | 0 g | 0 g |
Usage & Training Protocols
- Intra-Workout Dosing Strategy: Consume 1 gel (60ml) every 20–30 minutes during prolonged endurance exercise, depending entirely on your unique training intensity, sweat rate, and environmental conditions.
- Application Protocol: Simply tear off the top tab of the packaging and squeeze the fluid gel directly into your mouth. While its smooth texture can be taken completely on its own without water, mixing or chasing with water can be utilized for absolute optimal absorption.
- Daily Boundaries: Do not exceed the recommended daily serving tailored to your sport. Use strictly as part of a varied, well-balanced diet and an active lifestyle.

Ingredients
Water, Maltodextrin (32%), Fructose (25%), Sodium Chloride, Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Thickeners (Gellan Gum, Xanthan Gum), Flavouring, Preservatives (Sodium Benzoate, Potassium Sorbate).
Dietary Suitability: Crafted to meet elite inclusive standards. Suitable for a wide range of athletic dietary preferences.
Warnings: Not suitable for children, pregnant women, or nursing mothers. Store in a cool, dry place out of direct sunlight.
- Stock: Out Of Stock
- Brand: Science in Sport