Sodium bicarbonate acts as an extracellular buffering agent, helping to neutralise the accumulation of hydrogen ions produced during high-intensity exercise (Siegler et al, 2016).

This can delay the onset of fatigue and improve performance in activities involving repeated bouts of intense effort or sustained exercise lasting approximately 1–10 minutes (Grgic et al, 2021).

To maximise the performance benefits of sodium bicarbonate, please select the options below to determine your personalised serving size and optimal dosing time.