1,000mg/l electrolyte supplements

Find out which strengths are right for you by taking our free online Sweat Test

H2Pro 1000

  • Stay hydrated
  • Zero-calorie tabs
  • Weight/space saver
£8.99

PH 1000

  • Stay hydrated
  • All-natural drink mix
  • Waterproof packets
£9.99

PH 1000 (5 boxes)

£44.99
£49.95

H2Pro 1000 (12 pack)

£79.99
£107.88

PH 1000 (10 boxes)

£79.99
£99.90

Precision Hydration Water Bottle

From £3.99 - £6.99


Our all-natural drink mixes are Informed Sport/Choice Certified.

All of our supplements are batch-tested for a wide range of prohibited substances on the World Anti-Doping Agency (WADA) list.

Why 1,000 mg of sodium per litre? The average athlete loses ~950mg of sodium per litre of sweat, so if your sweat/sodium losses are moderate to high, a drink containing about 1000mg/l could help you stay on top of your fluid/electrolyte replenishment.

Why is sodium so important? Maintaining the sodium levels in your blood is crucial to performing at your best when you're sweating for long periods.

Sodium helps you absorb and retain fluid, which keeps your blood volume up, reducing cardiovascular strain, fatigue and potentially even cramp.

Just drinking water when sweating over long periods dilutes your sodium levels, which can really impact your performance and could lead to hyponatremia. A recent study found 10% of athletes had hyponatremia at the end of an Ironman!


What are hypotonic electrolyte drinks? Hypotonic sports drinks have a lower concentration - or thickness - than your blood. This makes them absorb faster than isotonic (similar concentration) and hypertonic (higher concentration) sports drinks, making them more effective if hydration is your main aim. Our electrolyte supplements are all hypotonic.