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Performance Gel

Visit the truefuels store

truefuels Performance Gel is a science-backed endurance fuel crafted to meet the demands of every session, race, or training day,whether it’s short and sharp or long and gruelling

  • 40g carbohydrates per gel for immediate and sustained energy
  • Two salt options: 1000mg for high sweat loss, 250mg for lower needs
  • 1:1 glucose-to-fructose ratio for maximum carb uptake
  • Light, neutral flavour helps prevent taste fatigue
  • No artificial ingredients or unnecessary additives
  • Gentle on the stomach and easy to stack for longer sessions
  • Vegan-friendly and formulated by top athletes and sports scientists

Performance Gel

Visit the truefuels store

£3.00
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Standard delivery is delivered via Royal Mail within 3–5 working days. Alternatively, select 24/7 InPost Lockers for a flexible pick-up option.

How to use?

Tear and take one gel every 30–45 minutes during endurance efforts.

👉 Calculate how much you need here

When to use?

Use before or during any workout, run, ride, or race to maintain energy and hydration.

Why do I need this?

It fuels muscles, supports hydration, and helps prevent cramps or fatigue, especially in long or hot sessions.

Who uses this?

Trusted by Olympians, endurance athletes, and anyone serious about smart performance fuelling.

Description

Designed in collaboration with Olympic champion Alistair Brownlee and leading nutrition expert Nigel Mitchell, these gels are made for athletes who want to fuel smart and perform at their best.

Available in two options, High Salt (1000mg sodium) and Low Salt (250mg sodium), each gel delivers 40g of carbohydrates using a 1:1 glucose-to-fructose ratio for maximum absorption and steady energy release.

The High Salt Gel is ideal for hotter conditions or heavy sweaters, delivering a higher sodium concentration to help replace what you lose through sweat. The Low Salt Gel, with 250mg of salt, is perfect for cooler conditions or shorter efforts when hydration loss is less extreme. Both versions share the same neutral, lightly sweet flavour to avoid taste fatigue over long durations, and both are gut-friendly, vegan, and free from unnecessary additives.

Each gel includes a refined blend of maltodextrin, fructose, coconut water powder, Himalayan salt, and tri-magnesium citrate, ingredients carefully selected for their performance benefits and digestibility. This minimalist formula keeps things simple, supporting energy, hydration, and muscle function without upsetting your stomach.

Thanks to the gel’s clean taste, optimal carb ratio, and stackable formulation, you can easily tailor your fuelling strategy to match your needs. Whether you’re chasing a PB, pushing through the heat, or building for an ultra-endurance challenge, truefuels Performance Gel gives you what you need to go further, faster, and stronger.

How does it work

truefuels Performance Gel is built around the science of absorption and endurance. Its 1:1 glucose-to-fructose ratio allows your body to absorb more carbohydrates per hour by using multiple pathways (SGLT1 for glucose and GLUT5 for fructose). This means faster delivery of energy without overloading your gut. Electrolytes like sodium and magnesium help maintain fluid balance, prevent cramps, and support nerve and muscle function.

Whether you choose the high-salt or low-salt variant, the gel’s formula is optimised to meet the needs of real-world conditions. With a clean, neutral flavour and ingredients chosen for high bioavailability and minimal gastrointestinal impact, truefuels delivers reliable energy when and where it matters most.

Nutrition

Single Serve / Low Salt

Serving Size: 1 Gel

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Serving Per Container: 1

Amount Per Serving
Calories 160kcal
Carbohydrate 40g
- of which sugars 23.4g
Salt 250mg
Sodium 98mg
Magnesium 30mg
Potassium 288mg

Ingredients

Directions of use

Take one gel every 30–45 minutes during training or racing, adjusting salt level to match your hydration needs.

About truefuels

At truefuels, we believe that the difference between good and great often comes down to how you fuel. Born from decades of elite sport and a relentless pursuit of improvement, our brand was created to deliver clean, effective, and science-backed nutrition for athletes who demand the best from their bodies, and what they put into them.

Co-founded by two-time Olympic gold medallist Alistair Brownlee and performance-driven entrepreneur Goran Vasiljevic, truefuels exists to simplify performance nutrition without compromising on quality. Every product is crafted using the latest research, tested in both the lab and the field, and refined through direct feedback from athletes across disciplines. We don't believe in unnecessary extras, just high-performance ingredients in the right ratios, made to work with your body, not against it.

Fuelled by integrity and backed by a community of passionate athletes, truefuels is more than a product, it's a commitment to being your best. Whether you're chasing a new PB, training for your next event, or out exploring with friends, we’re here to make sure your nutrition keeps up with your ambition. Because performance starts with what you put in.