Precision Hydration blister-packed capsules are ideal when you're relying on water from feed stations at events if mixing up drinks during your longer activities isn't practical or if you prefer plain water to even the mildest of sports drinks.  They are also useful for topping up the electrolyte content of other drinks.

Each capsule contains 250mg of sodium and 125mg of potassium.  Swallow 1-3 capsules for every 500ml of water you consume during sweaty exercise lasting more than about 90 minutes.  Consume with water.

Suitable for vegetarians and vegans.