Each serving is split into two parts. An Energy Mix that helps improve tolerance and absorption, followed by the Bicarb Mix which delivers the active bicarbonate dose. This two-step approach makes BICARRB far easier on the stomach than traditional bicarbonate loading, while still delivering an effective dose when it matters most.

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BICARRB has been developed and tested by athletes and is trusted across running, HYROX, cycling, triathlon and other high-intensity endurance sports. BICARRB Mango & Original is Informed Sport Certified, making them suitable for tested athletes, and all ingredients are compliant with WADA regulations.

Designed to be effective, convenient and affordable, BICARRB gives athletes access to one of the most researched legal performance aids available, without the complexity or discomfort often associated with bicarbonate use.

During high-intensity exercise, your muscles produce hydrogen ions as a by-product of energy production. This increase in acidity is a key contributor to fatigue and the familiar burning sensation in the muscles. Sodium bicarbonate acts as a buffer, helping neutralise these ions and maintain a more optimal muscle pH.

By improving acid buffering, BICARRB can increase time to exhaustion, support repeated high-power efforts, and help athletes sustain performance when intensity is high. Research also suggests bicarbonate can aid post-exercise recovery by reducing residual acidity, allowing athletes to train and compete more consistently.