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The essential minerals the hydration aisle is missing.

A doctor-formulated mineral mix with ocean-sourced calcium, magnesium, powdered coconut water, and 70+ trace minerals. Add one stick to water for full-spectrum hydration with no added sugar.

5.0 from 30+ verified reviews
A runner hands off an N-2 mineral hydration stick on a trail run
  • Doctor-Formulated
  • No Added Sugar
  • 70+ Trace Minerals
  • Marine-Sourced
  • 30-Day Guarantee

Find your flavor.

Mocktail-inspired, no added sugar, no artificial dyes.

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Your hydration product has sodium. Where are the minerals?

Calcium and magnesium are commonly underconsumed in modern diets, yet they play a role in nearly every major system in the body. The hydration aisle still leans on sodium, sugar, and synthetics.

01

The mineral gap

Calcium and magnesium support muscle function, nerve signaling, and hundreds of biochemical processes, yet they rarely appear on hydration product labels.

02

Incomplete formulas

Your body uses four key electrolyte minerals together: calcium, magnesium, potassium, and sodium. The typical hydration mix covers one or two of them.

03

Synthetic shortcuts

Lab-made electrolyte blends, artificial colors, synthetic sweeteners, and added sugar still dominate the category.

Two N-2 mineral hydration sticks resting in fresh snow

Mineral-first hydration. Naturally sourced.

Designed by a physician and nutritionist to restore the minerals modern diets miss: ocean-sourced calcium and magnesium paired with potassium and sodium. Five clean ingredients, zero sugar.

130mg

Calcium

10% DV

130mg

Magnesium

30% DV

200mg

Potassium

4% DV

550mg

Sodium

24% DV

See N-2 in action.

Real athletes and creators sharing their everyday hydration.

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Backed by published, peer-reviewed research.

The marine-derived mineral complexes behind N-2 are supported by independent research, cited without compensation or paid placement.

Explore the science

15+

Peer-reviewed studies

Independent, published research supports the marine-derived mineral complexes in N-2. None of the citations are paid or sponsored.

70+

Trace minerals

Our ocean-sourced mineral complex retains the full spectrum of naturally occurring trace elements in their original matrix.

4

Minerals working together

Calcium, magnesium, potassium, and sodium in ratios studied for bioavailability and absorption.

Reviewed by physicians, doctoral researchers, and registered dietitians.

Frequently asked questions

Everything you want to know about what goes into N-2 and how to use it.

Read all FAQs

Better water starts with minerals.

Add one stick to your glass and get the calcium, magnesium, and trace minerals that modern water leaves behind.

30-day guarantee · Free shipping over $50 · Free returns on every order

An N-2 stick tucked beside a water bottle in a packed gym bag