The Science of Mineral Hydration

Most hydration products are built around a simple formula: water, sodium, and sweetener. That approach treats hydration as a single-mineral problem. Your body sees it differently.

Fluid balance depends on a family of minerals working together. Sodium and potassium manage fluid distribution across cell membranes. Calcium supports normal muscle function and nerve signaling. Magnesium participates in hundreds of enzymatic processes, including those involved in normal energy metabolism.

The minerals modern diets miss

Calcium and magnesium are among the most commonly underconsumed minerals in modern diets. At the same time, much of the water we drink — filtered, bottled, or softened — contains fewer naturally occurring minerals than the spring and well water humans drank for most of history.

That combination means many people are hydrating with water that carries little mineral content, while their diets fall short of recommended calcium and magnesium intakes.

A mineral-first approach

N-2 was formulated to put meaningful amounts of calcium and magnesium first, alongside potassium, sodium, and 70+ trace minerals sourced from seawater. The goal is simple: make the water you already drink work harder, without added sugar.

It is not about megadoses or quick fixes. It is about consistently restoring the minerals your day takes out.