SiS Beta Fuel + Electrolyte Gel - Box of 30
Nutrition
SiS Beta Fuel + Electrolyte Gel - Box of 30
SiS Beta Fuel + Electrolyte Gel - Box of 30
The SiS Beta Fuel + Electrolyte Gel Box of 30 is the full-supply format of the Beta Fuel gel built for hot conditions and high-sweat efforts: 40g of dual-source carbohydrates in the 1:0.8 maltodextrin-to-fructose ratio, plus 200mg of sodium per gel for electrolyte replacement during prolonged exercise. Read the overview
At a glance
- Format
- Box of 30 x 60ml gels
- Carbs per gel
- 40g
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Overview
When should you use the SiS Beta Fuel + Electrolyte Gel Box of 30?
The SiS Beta Fuel + Electrolyte Gel Box of 30 is the full-supply format of the Beta Fuel gel built for hot conditions and high-sweat efforts: 40g of dual-source carbohydrates in the 1:0.8 maltodextrin-to-fructose ratio, plus 200mg of sodium per gel for electrolyte replacement during prolonged exercise. Science in Sport developed this gel for athletes who need maximum carbohydrate delivery and meaningful electrolyte support in one product, without having to manage separate gels and electrolyte tablets mid-race. The formula is isotonic and can be consumed without additional water.
Use this gel during training or racing in warm or humid conditions lasting two or more hours, or any time elevated sweat rate demands both fuel and sodium replacement simultaneously. Consume one gel every 20 minutes to deliver up to 120g of carbohydrate per hour alongside consistent sodium intake. Works seamlessly with other products in the Beta Fuel range. Informed Sport certified, every batch tested against the WADA banned substances list. If hot-weather endurance racing is a regular part of your season, this 30-pack covers you.
All the specs
- Format
- Box of 30 x 60ml gels
- Carbohydrates per gel
- 40g
- Sodium per gel
- 200mg
- Carbohydrate ratio
- 1:0.8 maltodextrin to fructose
- Formula type
- Isotonic, no water required
- Flavors carried by DCL
- Raspberry and Lemon
- Certifications
- Informed Sport certified, Vegan, Gluten-free
- Usage
- 1 gel every 20 minutes during efforts over 2 hours in hot or high-sweat conditions. Target 80-120g carbohydrate per hour.
FAQ
Good questions
Get to know Science in Sport

There's more to Science in Sport than this one product. Our Science in Sport page has the full Science in Sport lineup we carry and more about the brand.
Visit the Science in Sport page →When should I choose the Beta Fuel + Electrolyte Gel over the standard Beta Fuel Gel?
Choose the Beta Fuel + Electrolyte Gel for hot or humid conditions, high sweat-rate efforts, or any race where sodium replacement is as important as fuel delivery. The standard Beta Fuel Gel is the right choice for normal temperature conditions.
Does the Beta Fuel + Electrolyte Gel need to be taken with water?
The Beta Fuel + Electrolyte Gel is isotonic and does not require additional water.
What are the nutrition facts for this gel?
Each gel provides 40g of carbohydrates in a 1:0.8 maltodextrin-to-fructose ratio and 200mg of sodium.
How do I use the Beta Fuel + Electrolyte Gel in a race?
Consume 1 gel every 20 minutes during efforts over 2 hours in warm conditions to deliver up to 120g of carbohydrate per hour alongside consistent sodium replacement.
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