on February 17, 2026

Why Electrolytes Matter More Than Water Alone

Drinking water is good. It is not always enough. If you feel tired, scattered or drained despite a decent fluid intake, a lack of electrolytes can be the reason. In Switzerland as elsewhere, more and more people are realising that real hydration is about more than drinking water.


What are electrolytes?

Electrolytes are minerals that carry an electrical charge in water. They are essential to a wide range of bodily functions: regulating fluid balance, carrying nerve signals, contracting muscle and maintaining pH balance.

The electrolytes that matter most day to day are sodium, potassium and magnesium. Each one plays a specific and decisive role in the body.


The problem with plain water

When you sweat, you lose more than water, you also lose minerals. Drinking large amounts of water without replacing those minerals can actually push the concentration of electrolytes in your blood lower still. It sounds like a paradox, but it is well established physiologically.

Sodium, for example, helps your body absorb and hold on to fluid. Without enough sodium, the water you drink passes through quickly, without really reaching your cells.


The three electrolytes that matter most

Sodium (248 mg per serving)

Sodium is the main electrolyte lost through sweat. It regulates fluid balance, supports nerve transmission and helps the body absorb water efficiently.

Potassium (300 mg per serving)

Potassium works alongside sodium to maintain the balance between your cells. It supports muscle function, reduces fatigue after training and contributes to heart health.

Magnesium (60 mg per serving)

Magnesium is involved in more than 300 enzymatic reactions. It supports muscle relaxation, sleep, stress regulation and energy production. Magnesium deficiency is widespread in the Swiss population, and often goes unnoticed.


When does your body need electrolytes?

• In the morning on waking, after a long overnight fast
• Before, during and after sport
• On long working days that demand concentration
• When travelling, especially by plane
• In hot weather, or when physical activity increases



The smart alternative to sports drinks

Many sports drinks on the market contain up to 35 g of sugar per bottle. For most people who simply want to stay well hydrated, that is unnecessary, and counterproductive for keeping energy levels steady.

REVIVR was developed to solve exactly this problem: a clean electrolyte drink with no sugar, no calories and no artificial sweeteners, naturally sweetened with stevia extract. Formulated with the right sodium to potassium ratio for everyday use in Switzerland.


Ready to upgrade your hydration?

REVIVR is Switzerland's first clean canned electrolyte drink. Zero sugar, no artificial sweeteners, science-backed formula. Try the Yuzu Electrolyte Drink at drinkrevivr.com

Why Electrolytes Matter More Than Water Alone