LMNT scored 70/100, the top of our electrolyte coverage — a clean, fully disclosed product whose only real question is whether 1,000 mg of sodium suits you. Unusually for a supplement category, every major rival discloses its amounts, so choosing an alternative is really choosing a sodium dose.
The alternatives, by sodium dose
The checklist to judge any electrolyte
This category makes it easy: check the sodium per serving against your needs, the sugar (0 g to 11 g across the field), and the cost per 100 mg of sodium rather than the sticker. The full five-product comparison runs every number.
Frequently asked questions
What is the best alternative to LMNT?
It depends on your sodium need. Earth Energy Daily Hydration (750 mg) is the everyday step-down; Nuun Sport (300 mg) for light hydration; Just Ingredients (100 mg) for a real-food, low-sodium option.
Is there a lower-sodium electrolyte than LMNT?
Yes — LMNT’s 1,000 mg is the category’s highest. Earth Energy is 750 mg, Nuun 300 mg, Just Ingredients 100 mg, all with disclosed labels.
Is there a cheaper alternative to LMNT?
Per serving, yes — Earth Energy runs $0.71–$1.33 and Nuun $0.75. But per 100 mg of sodium, LMNT is actually one of the best values. See the comparison.
Sources
- The Ingredient Report — LMNT review (70/100), Nuun (54/100), Just Ingredients (54/100), and the electrolyte comparison. Checked July 2026.
Update history
- July 17, 2026 — Page first published. Facts checked this date. Next check: August 2026.
Content is for informational purposes only and is not medical advice. Medical disclaimer.