
Great Run 2025
Stay hydrated at this year's Great Run events with Liquid I.V., scientifically formulated to restore electrolyte balance. It triggers the active absorption of water for fast hydration and helps replenish what you lose through sweat*.
Use the code GREATRUN10 to receive 10% off your first purchase.
*Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise.
Hydration Multiplier® in different flavours

Did you know that 80% of the UK don't drink enough water?*
*Liquid I.V.® UK online survey of 1096 male and female UK consumers aged 18+ carried out by Toluna (Oct 2023).
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Learn more about enhanced hydration*
Have questions about enhanced hydration? We’ve got answers! Explore our FAQ section for expert insights on hydration benefits, key ingredients, and how to optimise your daily water intake.
What's in Liquid I.V.® Hydration Multiplier®?
Liquid I.V.® Hydration Multiplier® is a food supplement with sugar and sweetener (steviol glycosides from Stevia), containing electrolytes (sodium and potassium) and vitamins (B3, B5, B6, B12 and C). It comes as an electrolyte powder mix to enhance hydration*and help restore electrolyte balance that’s lost through exercise, heat, travel and adventure
*Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise.
How does Liquid I.V.® Hydration Multiplier® work?
Liquid I.V.® Hydration Multiplier is a vegan food supplement and comes in the form of an electrolyte powder mix. Liquid I.V.® Hydration Multiplier®'s science-backed formula is designed with a specific ratio of electrolytes and carbohydrates to provide enhanced hydration*, and 5 vitamins that help support your wellbeing**.
*Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise.
**Vitamin C contributes to the normal function of the immune system; Vitamin B3, B5, B6 and B12 contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue.
What are electrolytes?
Electrolytes are essential minerals (like sodium and potassium) that are important for many key functions of the body. The primary electrolytes found in Liquid I.V.® Hydration Multiplier® are sodium and potassium. These two electrolytes together with carbohydrates are the key reason why Liquid I.V.® Hydration Multiplier® delivers enhanced hydration*.
*Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise.