4,000 mg L-taurine per serving supports thermoregulation during high-intensity exercise
Includes potassium, calcium, and magnesium for balanced electrolyte replenishment
Zero sugar and no unnecessary fillers for clean, purpose-built nutrition
Himalayan rock salt provides sodium for optimal hydration
Black pepper extract enhances absorption of active ingredients
Summarized by Shop
About CoreCtrl™
CoreCtrl™ is the truefuels cooling system™, designed for use in hot conditions where maintaining hydration and electrolyte balance becomes increasingly important.
Built around a high-dose taurine base and a precise blend of key electrolytes, CoreCtrl™ fits into a structured heat-preparation routine, helping athletes arrive
Form
Powder
Serving Size
1 sachet (7.65 g)
L-taurine per serving
4,000 mg
Potassium per serving
300 mg
Calcium per serving
120 mg
Magnesium per serving
60 mg
Himalayan rock salt per serving
250 mg (of which sodium: 97 mg)
Black pepper extract per serving
5 mg
Energy per serving
0 kcal
Carbohydrate per serving
1 g
Protein per serving
0 g
Summarized by Shop
4.9
7 ratings
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1
I'm currently experimenting with CoreCtrl having recently introduced it to my heat training, so early days of using CoreCtlt but so far the results are very encouraging. The main reason for experimenting with CoreCtrl is for the Everesting World Championships on Mt Etna in September where temperatures will be mid to high-twenties.
C
Customer · August 6, 2026
I used the CoreCtrl specifically to target an indoor cycling race which was taking place during a heatwave. I felt much more in control than in previous hot races. The sachets were easy to take and my HR on the bike was much lower than I've previously seen in hot conditions. I'll be buying again!
C
Customer · July 17, 2026
It works! Battle tested at 36 deg in the European Aquabike Championships and in days leading up to it.