Science Journal

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Explore the science behind every sachet through honest, evidence-led articles.

8 articles
Potassium 101: The Mineral, the Forms, and Why Most Drinks Get It Wrong hero image
Electrolytes

Potassium 101: The Mineral, the Forms, and Why Most Drinks Get It Wrong

We are all told to cut salt and almost no one is told to get more potassium, yet around a quarter of British women fall below e...

Jul 02, 2026 8 min read
Not All Magnesium Is Equal: The Four Forms and Which Your Body Can Absorb hero image
Electrolytes

Not All Magnesium Is Equal: The Four Forms and Which Your Body Can Absorb

The magnesium in most supplements is a form your body barely absorbs. The milligram number on the label and the amount that act...

Jun 18, 2026 7 min read
Pre-Workout Hydration and Sodium Loading hero image
Electrolytes

Pre-Workout Hydration and Sodium Loading

Most people treat hydration as something to fix during a session or after it. The evidence says the decisive window is the one ...

Jun 15, 2026 8 min read
A single pint glass of clear water on a pale concrete surface in soft morning light, condensation on the glass, nothing else in frame
Electrolytes

How Sodium Drives Cellular Hydration (and Why Water Alone Falls Short)

When researchers gave dehydrated men plain water, they finished in a net fluid deficit of 689ml. The same volume with sodium in...

Jun 04, 2026 8 min read
A small glass dish of flaky sea salt on dark slate, side-lit so the crystals catch the light.
Electrolytes

Sodium Is Not the Enemy

You have been told to cut salt your entire adult life. The largest study ever conducted, 101,945 people across 17 countries, fo...

May 28, 2026 9 min read
Pyramid hierarchy of the 7 electrolytes on a deep black background, sodium at the apex with a pale-yellow glow
Electrolytes

What Are Electrolytes and Why Do They Matter

Electrolytes are not a marketing buzzword. They are seven specific minerals that run virtually every critical function in your ...

May 18, 2026 7 min read
What Happens in Your Body in the First 8 Hours Without Water
Electrolytes

What Happens in Your Body in the First 8 Hours Without Water

Every night you lose up to 700ml of water through breathing and perspiration alone. By morning your blood is thicker, your sodi...

Apr 29, 2026 7 min read

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