CoreCtrl™
Engineered to complement your body's physiological resilience.
Heat is a limiter.
We built the formulation for it.
Performance nutrition has long focused on replacing what you lose in sweat: fluids and electrolytes. But hydration alone doesn't address the real constraint, the body's ability to dissipate internally generated heat quickly enough to stay in control.
CoreCtrl is a precision-formulated dietary supplement designed to support your body's innate physiological mechanisms during periods of high demand. Its patent-pending composition delivers a high-potency blend of taurine, piperine, and balanced electrolytes, bioactive compounds that play roles in normal metabolic and cellular function as part of a balanced nutritional intake.
It pairs seamlessly with truefuels hydration and electrolytes to support the nutritional foundations your body relies on when conditions get demanding.
When core temperature climbs, control follows.
Above ~25 °C — especially with high humidity — evaporative cooling efficiency declines, accelerating heat storage. Performance becomes constrained not by fitness, motivation, or fuelling, but by thermal strain.
Environmental heat compounds the challenge: perceived effort rises disproportionately; pace drops; the gap between what you're capable of and what you can sustain widens.
When core temperature rises:
- Central motor drive decreases
- Cardiovascular reserve is redirected to the skin
- Carbohydrate oxidation accelerates
- Perceived effort rises disproportionately
- Performance drops
Nutritional support for the body's natural processes.
CoreCtrl is formulated to complement the body's natural processes, including mechanisms like sweat production and peripheral blood flow, when metabolic demand is high.
Support starts with the basics: normal muscle function (potassium, calcium, magnesium), electrolyte balance (magnesium), and reduced tiredness (magnesium). The 8-day loading approach allows key components to reach meaningful levels before heat stress begins, as part of a considered nutritional strategy.
This patent-pending blend works in harmony with truefuels electrolytes which replace electrolytes lost during fluid intake to support the nutritional foundations your body relies on when conditions demand resilience.
On taurine: One of the most abundant natural amino acids in the human body, concentrated in muscles and preferentially distributed into Type I (endurance) muscle fibres. Taurine is an amino acid lost from muscle during both sprint and endurance exercise. CoreCtrl delivers a clinical dose of 4,000 mg alongside a balanced electrolyte profile and black pepper extract (piperine).
What's inside.
A naturally occurring amino acid involved in metabolic processes. Preferentially concentrated in Type I muscle fibres. Levels build over repeated intake.
From black pepper extract. Included as part of the overall formulation strategy. Provides 4.75 mg of piperine per serving.
Potassium, calcium, magnesium, and sodium. Contributes to normal electrolyte balance,* normal muscle function,† and normal neurotransmission.†
*Authorised claim: magnesium.
†Authorised claims: potassium and calcium.
Hydration + electrolytes + CoreCtrl.
Electrolytes are essential for maintaining normal fluid balance during activity. When you increase water intake to support hydration, you can lose additional electrolytes through sweat. truefuels electrolytes help replace those losses to sustain ionic balance.
CoreCtrl is formulated to complement this hydration and electrolyte strategy, providing targeted nutritional support as part of your overall approach when heat and intensity increase.
The 8-day protocol.
Test tolerance during non-critical training before using in competition. Always customise hydration and electrolyte intake to your individual sweat rate, environmental conditions, and workload.
CoreCtrl is a food supplement. It is not a substitute for hydration strategy, carbohydrate fuelling, pacing, heat acclimation, or evidence-based training practices. Use as part of a varied, balanced diet and healthy lifestyle.
- 01 Take 1 serving daily for 8 days leading up to heat-exposed training blocks, races, or high-intensity sessions.
- 02 Mix with 500 ml cold water.
- 03 Consume 30–60 minutes before exercise.
- 04 Ensure at least 2.0 L of water from all sources daily.**
*Authorised claim: Magnesium contributes to normal electrolyte balance. **Authorised claims: Potassium and calcium contribute to normal muscle function; Calcium contributes to normal neurotransmission; Water contributes to the maintenance of normal regulation of the body's temperature (when ≥2.0 L/day from all sources). These statements have not been evaluated by the Food Standards Agency (UK), Food Standards Scotland, or the European Food Safety Authority (EFSA). This product is not intended to diagnose, treat, cure, or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Consult a healthcare professional before use if you are pregnant, breastfeeding, have a medical condition, or are taking any medication.