N-2 vs. Sugar-Based Hydration Powders
Many popular hydration powders are built on oral rehydration science: pairing sodium with sugar (often 10 g or more per serving) to speed water absorption. That approach was designed for clinical rehydration — treating acute fluid loss.
For everyday hydration, that sugar is a real cost. N-2 takes a different path: no added sugar at all, with a complete mineral profile of calcium, magnesium, potassium, sodium, and 70+ marine-sourced trace minerals doing the work.
| N-2 | Sugar-based hydration powders | |
|---|---|---|
| Added sugar | None (lightly sweetened with stevia) | Often 10 g+ per serving |
| Calories | Negligible | Typically 45–50 per serving |
| Calcium | 130 mg (10% DV) per stick | Usually none |
| Magnesium | 130 mg (31% DV) per stick | Usually minimal or none |
| Sodium | 550 mg, balanced with other minerals | Commonly ~500 mg, paired with sugar |
| Trace minerals | 70+ naturally occurring, marine-sourced | Not included |
| Designed for | Daily mineral-first hydration | Rapid rehydration via sugar-sodium transport |
The bottom line
Sugar-and-sodium formulas borrow from clinical rehydration therapy, and they do move water quickly. But if you are hydrating every day rather than treating acute dehydration, you are also drinking that sugar every day. A sugar-free, mineral-first formula delivers the minerals your day takes out — without making sugar part of your hydration habit.
Not sure where to start? Take the hydration quiz.