Maintaining sodium levels in your blood is crucial to performing at your best.
Just drinking water when sweating a lot dilutes your sodium levels, which can impact performance.
Everyone loses a different amount of sodium in their sweat, from as little as 200mg/l to as much as 2000mg/l.
So, a 'one-size-fits-all' approach to hydration just doesn't work.
We'll give you a personalised plan tailored to what you're training for. Our advice is based on the data from taking thousands of sweat samples.