When planning for long rides, marathons, or ultra-distance events, choosing the right high-carb gel is essential. Two strong options are Lightning Endurance High Energy Gel and SiS Beta Fuel Gel. Here’s a clear, honest comparison to help you decide which fits your fueling strategy best.
What is a high-carb gel?
High-carb gels deliver more carbohydrates per serving than standard gels. They’re designed for extended efforts where you need to sustain energy over hours. Perfect for cyclists, runners, and triathletes who plan their fueling carefully to avoid running out of energy mid-event.
SiS Beta Fuel Gel – what to expect
SiS Beta Fuel Gel is known for:
- High carbohydrate content (around 40–60g per gel depending on version)
- Glucose/fructose blend for multiple carbohydrate pathways
- Very fluid, almost drinkable consistency
- Premium price point targeting serious endurance athletes
It’s popular with pros and amateurs who want maximum carb intake in a single, convenient format.
Lightning Endurance High Energy Gel
Our High Energy Gel is designed to deliver substantial carbs for long sessions, with a focus on simplicity and natural ingredients:
- High carbohydrate content for extended endurance efforts
- Balanced blend for steady, reliable energy release
- Natural flavours and clear labeling with no unnecessary colourings
- Accessible pricing so everyone can fuel well
It’s tested with athletes for taste, texture, and real-world usability during long rides and races.
Key differences to consider
Both gels aim to support long-duration fueling, but they have important differences:
| Feature | Lightning Endurance High Energy Gel | SiS Beta Fuel Gel |
|---|---|---|
| Carbohydrate content | High-carb formula suitable for long rides or runs | Very high (up to 60g) carbs per gel |
| Texture | Smooth, classic gel consistency | Very fluid, drink-like consistency |
| Ingredients | Natural flavours, clean labeling, no unnecessary colourings | Minimalist, with focus on carb delivery |
| Price | More accessible pricing for everyday use | Premium-priced, specialist product |
Which one is right for you?
If you're planning long rides, races, or ultra-events where you want high carbs in fewer servings, SiS Beta Fuel Gel offers a very concentrated option with a premium feel. Lightning Endurance High Energy Gel provides a balanced, natural approach with high carbs in a classic gel texture—ideal for athletes wanting quality fueling that’s accessible and reliable.
We always recommend testing in training to see which consistency, taste, and fueling strategy works best for you.
Our promise
Lightning Endurance is committed to clear, honest, and practical sports nutrition. Our High Energy Gel is designed to help you fuel long, demanding sessions confidently, so you can focus on your goals.
Ready to try our high energy gels?
