Hydration Institute
Everything you’ll ever need to know
Thoroughly researched articles and advice about hydration and health, curated by a team of Oxford scientists.


Potassium and Hydration: The Science
When you lose water from your body, you need to replace the Potassium you’ve naturally lost, just as you would the water.
Read More
Salt and (de)hydration
Why you need Sodium in your electrolyte drink to rehydrate, and how Sodium plays a role in making Hydrant the fastest way to rehydrate. We delve into the science so you can draw your own conclusions.
Read MoreDoes sugar hydrate you?
There’s the obvious function which is to give you an easy supply of energy after physically exerting yourself, which is why sports drinks and other hydration powders have a high sugar content. But Hydrant has roughly a third of the sugar in sports drinks, so that’s not what we’re going for.
Read More
Let’s talk about

Why Hydrant is low sugar hydration, but not zero calories

Are Superfoods Really Super?

Obsessing over taste: how ORS should taste