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Sistema listo para la carreraSave 18%
Race Ready System

40x gels & electrolytes, and 8 CoreCtrl sachets. Everything from your first training session through to the finish line, in one complete system.

£169.95 £208.95
Paquete de entrenamientoSave 5%
Training Bundle (2x 20 Pack)

20 gels and 20 electrolytes, built to cover your nutritional need during your daily training.

£79.95 £84.90
CoreCtrl™
CoreCtrl™

An 8-day loading protocol that builds thermal resilience from the inside. Built around a high-dose taurine base and key electrolytes.

From £28.95
Geles energéticos
Geles energéticos

40g of carbohydrates per gel, formulated with a 1:1 Maltodextrin-to-Fructose ratio for maximum absorption. Enhanced with a full active hydration electrolyte profile.

From £17.95 £3,00 / item
Electrolitos
Electrolytes (20 Pack)

High-sodium active hydration delivering 400mg sodium, 150mg potassium, and 25mg magnesium per sachet. Engineered to replace exactly what sweat takes.

From £24.95 £1,25 / item

Utilizado en entrenamiento. Confiable el día de la carrera. Por atletas y campeones de todo el mundo. 4,8/5 estrellas.

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One System. Three Products. Every Condition

Most fuelling problems aren't effort problems. There are system problems. truefuels is built around three pillars which your body's actually needs during training and racing: energy availability, hydration balance and heat management Stack them together or use what the session demands. Flexible by design, effective in every condition.

01

Energy Gels

Product

Energy gels for fuel availability.
40g carbohydrates per gel.
Two salt levels: 0.25g low salt / 1.0g high salt.
Built for gut comfort across long sessions.

02

Electrolytes

Product

Electrolytes for hydration balance.
400mg sodium + 150mg potassium + 25mg magnesium.
Built to support what sweat takes away before, during, or after training. No unnecessary sugar, no calorie overload.

03

CoreCtrl

Product

CoreCtrl for heat management
Built to support heat management when conditions are demanding and margins are tight.
Designed for summer conditions, heat, long sessions, and mid-way season preparation

ACERCA DE NOSOTROS

Creado por el campeón olímpico Alistair Brownlee, cada producto está diseñado, probado y refinado para brindar lo que su cuerpo realmente necesita.

Construido sobre la verdad.
Probado en rendimiento.

No lo adivinamos. Lo vivimos.

Únete al círculo

Con la confianza diaria de atletas de todo el mundo.

Probado en laboratorio.
Probado por Alistair.
Diseñado para todos.

Rincón de la ciencia

Selecciona tu carrera. Obtenga su protocolo.

Pre-Race Protocol

8 days before 1x CoreCtrl sachet Daily.
30 min before 1x Electrolyte + 500ml water.
Pre-Start 1x Energy Gel

Race Protocol

Energy Gels
Every 30 min 2/h = 80g carbs/h
<18°C: Low-Salt >18°C: High-Salt
Hydration
150–250ml per Gel >18°C: 1x Electrolytes
Always pair hydration with electrolytes

Post-Race Protocol

Immediately after 1x Electrolyte + 500ml water.

Pre-Race Protocol

8 days before 1x CoreCtrl sachet Daily.
30 min before 1x Electrolyte + 500ml water.
Pre-Start 1x Energy Gel

Race Protocol

Energy Gels
Bike: every 20–25 min 2–3/h = 80–120g carb
Run: every 30 min 2/h = 80g carb
Always High-Salt
Hydration
400–800ml / hour >18°C: 1x Electrolytes
Always pair hydration with electrolytes

Post-Race Protocol

Immediately after 1x Electrolyte + 500ml hydration.

Pre-Race Protocol

8 days before 1x CoreCtrl sachet Daily.
30 min before 1x Electrolyte + 500ml water.
Pre-Start 1x Energy Gel

Race Protocol

Energy Gels
Bike: every 20–25 min 2–3/h = 80–120g carb
Run: every 30 min 2/h = 80g carb
Always High-Salt Supplement with on-course nutrition as needed
Hydration
500–900ml / hour Heavy sweaters: Electrolytes
Always pair hydration with electrolytes

Post-Race Protocol

Immediately after Replace 100–150% fluid lost. 1x Electrolyte + 500ml water.

Pre-Race Protocol

8 days before 1x CoreCtrl sachet Daily.
30 min before 1x Electrolyte + 500ml water.
Pre-Start 1x High-Salt Gel

Race Protocol

Energy Gels
Mid-race (~40 min) 1 Gel optional
Always High-Salt · 40g carbs · 1.0g salt
Hydration Sip at each station

Post-Race Protocol

Immediately after 1x Electrolyte + 500ml water.

The fuelling protocols above are general guidelines for informational purposes only. Individual requirements for fluid intake, carbohydrate consumption, and sodium replacement vary depending on body mass, training status, sweat rate, temperature, exercise intensity, gastrointestinal tolerance, and medical history. These protocols do not constitute medical or nutritional advice and are not a substitute for personalised guidance from a qualified sports dietitian or medical practitioner. To the fullest extent permitted by applicable law, Truefuels Ltd accepts no liability for any adverse effects arising from reliance on this information. By following these guidelines you do so entirely at your own risk. If you have a pre-existing medical condition or are taking medication, consult a qualified healthcare professional before following any nutrition or supplementation protocol.

ir verdad Historias

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Alistair Brownlee

Bicampeón olímpico de triatlón | Múltiple campeón mundial, de la Commonwealth y de Europa | Cofundador, Inversor

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Alex Castellano

Tecnólogo en IA y corredor de larga distancia

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Gregorio MacDonald

Triatleta, corredor y ciclista siguen persiguiendo desafíos humanos y se niegan a relajarse

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Dan Furze

Emprendedor, atleta de resistencia y finalista del Ironman Tri Nations, persiguiendo el Konadream

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Domina tu abastecimiento de combustible

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