Best Electrolytes Supplements 2026: Cost per Effective Dose
Top pick for Electrolytes: Ultima Replenisher Electrolyte Powder (90 servings) — 55mg sodium per 1 scoop, $0.53/day. Our best-value pick.
All Electrolytes Supplements Compared
Sodium is the number that decides an electrolyte product, and it is the one the front of the pack rarely leads with. Across the 10 products in the Verified Supplement Data catalog, a single serving ranges from 55 mg to 1,000 mg of sodium — an eighteen-fold spread that makes cost per serving almost meaningless on its own. Match the sodium to your actual sweat loss first, then compare price: around 500 mg suits a hard or hot training session, while a low-sodium mix is closer to flavoured water for that purpose.
All 10 products sorted by cost per labelled serving (lowest first). Dose, certification, and pricing verified against NIH DSLD and manufacturer data.
Read the dose column before the price column. Servings in this category are not equivalent — they range from 55 to 1,000 mg sodium per serving. A lower cost per day here can simply mean a smaller serving, so the cheapest row is not automatically the best value.
| Product | Brand | Dose / Serving | Cost / Day | Certification | Pick | Buy |
|---|---|---|---|---|---|---|
| Ultima Replenisher Electrolyte Powder (90 servings) | Ultima | 55mg sodium / 1 scoop | $0.53 | None | Best Value | Buy |
| Nuun Sport Electrolyte Tablets — Lemon Lime (40 tablets) | Nuun | 300mg sodium / 1 tablet | $0.59 | None | Buy | |
| SaltStick FastChews Chewable Electrolytes — Lemon Lime (60 chews / 30 servings) | SaltStick | 100mg sodium / 2 chewable tablets | $0.66 | Informed Choice | Buy | |
| Transparent Labs Hydrate — Tropical Punch (40 servings) | Transparent Labs | 500mg sodium / 1 scoop | $0.75 | Informed Choice | Buy | |
| DripDrop ORS Hydration — Watermelon (32 sticks) | DripDrop | 330mg sodium / 1 stick pack | $1.03 | None | Buy | |
| Liquid I.V. Sugar-Free Hydration Multiplier — Lemon Lime (14 sticks) | Liquid I.V. | 530mg sodium / 1 stick pack | $1.41 | None | Buy | |
| Liquid I.V. Hydration Multiplier — Lemon Lime (16 sticks) | Liquid I.V. | 500mg sodium / 1 stick pack | $1.47 | None | Buy | |
| LMNT Recharge Electrolytes — Citrus Salt (30 sticks) | LMNT | 1000mg sodium / 1 stick pack | $1.49 | None | Buy | |
| Redmond Re-Lyte Hydration — Strawberry Lemonade (30 sticks) | Redmond | 810mg sodium / 1 stick pack | $1.53 | None | Buy | |
| BUBS Naturals Hydrate or Die Electrolytes (20 sticks) | BUBS Naturals | 650mg sodium / 1 stick pack | $1.85 | NSF Certified for Sport | Buy |
Our Picks
Best Value: Ultima Replenisher Electrolyte Powder (90 servings)
55mg sodium per 1 scoop. $0.53/day. 90 servings per container at $47.99.
How We Rank Electrolytes Supplements
Every product is evaluated on three criteria:
- Cost per day. Not cost per pill or cost per bottle — what it actually costs per day at the product's labelled serving. Where a category's servings differ in strength we flag it above the table, because cost per day is only comparable when the doses are.
- Third-party certification. USP Verified, NSF Certified for Sport, and ConsumerLab Approved indicate independent testing for purity, potency, and contaminants.
- Bioavailable form. We prioritize products using the specific chemical form shown to be most effective in published research.
Rankings are not influenced by affiliate commissions. We earn the same commission regardless of which product you choose. Read our full methodology.
Personalize Your Electrolytes Choice
Not sure which electrolytes supplement is right for you? Use our free tools:
- DNA Supplement Analyzer — upload 23andMe or AncestryDNA data to check for genetic variants affecting electrolytes metabolism. Runs entirely in your browser.
- Lab Results Interpreter — enter your blood test values to get personalized dosing recommendations.
- Supplement Stack Builder — build a complete protocol based on your age, sex, medications, and goals.
- Supplement Audit — already taking electrolytes? Check if you have the right form and dose.