LMNT costs $1.50 per serving. It delivers 1,000mg sodium, 200mg potassium, and 60mg magnesium in a stick pack with zero sugar. Good formula, premium price. If you're looking for a cheaper alternative to LMNT, 13 brands in our comparison table cost less per serving, and several match or beat LMNT's sodium content.
The closest 1:1 replacement is Hydrate Pro at $0.78/serving with identical sodium (1,000mg), potassium (200mg), and magnesium (60mg). That's 48% cheaper. Redmond Re-Lyte costs $0.75/serving with 810mg sodium and double the potassium (400mg). If you need stick packs, SALTT at $1.17/serving gives you 969mg sodium plus far more potassium and magnesium than LMNT.
What Makes LMNT Cost $1.50/Serving?
The active ingredients in LMNT are sodium chloride, potassium chloride, and magnesium malate. These are commodity salts. The raw material cost for one serving is a few pennies.
What you're actually paying for: individual stick pack packaging (expensive to manufacture), premium flavoring (LMNT's taste is genuinely best-in-class), brand marketing, and margin. This isn't a knock on LMNT. Good flavoring costs money to develop, and stick packs are convenient. But if your priority is sodium per dollar, the packaging and flavoring premium is hard to justify.
The math is simple. LMNT charges $45.00 for 30 stick packs. Hydrate Pro charges $34.99 for 45 scoops of the same formula. Redmond Re-Lyte charges $44.99 for 60 scoops. You're paying 2x to 3x more per serving for LMNT, and the electrolyte powder inside is functionally the same stuff.
Every Cheaper Alternative to LMNT, Ranked by Value
Here are all 13 brands from our comparison that cost less than LMNT's $1.50/serving, sorted by cost per gram of sodium (the metric that actually matters when you're buying electrolytes for their sodium content, since sweat sodium losses vary widely among athletes[1] and sodium is the primary electrolyte lost in sweat).
| Brand | Sodium | $/Serving | $/g Sodium | Potassium | Magnesium | Sugar | Form |
|---|---|---|---|---|---|---|---|
| Hydrate Pro | 1,000mg | $0.78 | $0.78 | 200mg | 60mg | 0g | Tub/Scoop |
| Redmond Re-Lyte | 810mg | $0.75 | $0.93 | 400mg | 50mg | 0g | Tub/Scoop |
| Vitassium | 500mg | $0.50 | $1.00 | 100mg | 0mg | 0g | Capsules |
| Zerolyte | 1,000mg | $1.20 | $1.20 | 150mg | 50mg | 0g | Stick Pack |
| SALTT | 969mg | $1.17 | $1.21 | 415mg | 178mg | 0g | Stick Pack |
| Santa Cruz Paleo | 800mg | $1.00 | $1.25 | 300mg | 75mg | 0g | Tub/Scoop |
| NormaLyte | 862mg | $1.33 | $1.54 | 393mg | 0mg | 6.75g | Stick Pack |
| Nuun Sport | 300mg | $0.52 | $1.73 | 150mg | 25mg | 1g | Tablet |
| Thorne Daily | 480mg | $1.33 | $2.77 | 200mg | 60mg | 0g | Stick Pack |
| Key Nutrients | 110mg | $0.33 | $3.00 | 200mg | 60mg | 0g | Tub/Scoop |
| DripDrop | 330mg | $1.01 | $3.06 | 185mg | 39mg | 7g | Stick Pack |
| Ultima Replenisher | 55mg | $0.53 | $9.64 | 250mg | 100mg | 0g | Tub/Scoop |
| Nectar | 100mg | $1.06 | $10.60 | 200mg | 50mg | 0g | Stick Pack |
Data verified against manufacturer websites. Prices as of March 2026. See the full 17-brand comparison →
Watch out for the $/serving trap: Key Nutrients looks like the cheapest option at $0.33/serving. But it only has 110mg sodium, so you're paying $3.00 per gram of sodium. Meanwhile Hydrate Pro at $0.78/serving has 1,000mg sodium, costing just $0.78 per gram. Cheaper per serving doesn't mean cheaper per gram of sodium.
Which Brands Actually Match LMNT's Sodium?
If you chose LMNT for its 1,000mg sodium per serving, you need a replacement that delivers similar sodium. Five brands come close or match it:
Hydrate Pro (1,000mg sodium, $0.78/serving): Same sodium, same potassium, same magnesium as LMNT. 48% cheaper. Tub format with 45 servings for $34.99. The closest thing to an LMNT clone at half the price.
Zerolyte (1,000mg sodium, $1.20/serving): Matches LMNT's sodium in a stick pack format. 20% cheaper. Less potassium (150mg vs 200mg) and magnesium (50mg vs 60mg), but if you specifically want 1,000mg sodium in a portable packet, this is the most affordable way to get it.
SALTT (969mg sodium, $1.17/serving): Nearly matches LMNT's sodium and crushes it on every other mineral. 415mg potassium (2x LMNT), 178mg magnesium (3x LMNT). Stick pack format. 22% cheaper. If you want the most minerals per packet, SALTT is the clear winner.
Redmond Re-Lyte (810mg sodium, $0.75/serving): Slightly less sodium, but 400mg potassium (2x LMNT) and only $0.75/serving. Tub format with 60 servings for $44.99. The most frequently recommended LMNT alternative in online forums, and the data backs it up.
Santa Cruz Paleo (800mg sodium, $1.00/serving): 300mg potassium, 75mg magnesium, tub format with 30 servings for $29.99. A solid all-around option at 33% less than LMNT, with more magnesium and potassium too.
What Do You Actually Give Up Switching from LMNT?
Taste. LMNT has invested heavily in flavoring, and it shows. Their citrus salt, watermelon salt, and chocolate salt flavors are genuinely good. Most alternatives taste good too. Re-Lyte and SALTT both get positive taste reviews. LMNT has the widest flavor range and the most polished flavor profiles, but the gap is smaller than the price difference suggests.
Stick pack convenience. If you switch to a tub brand (Hydrate Pro, Re-Lyte, Santa Cruz Paleo), you lose the grab-and-go portability. You'll need a scoop and a water bottle. For home use this is trivial. For travel and gym bags, it's a real trade-off. Some people solve this by keeping LMNT for travel days and using a tub brand at home, which still cuts costs significantly.
Flavor variety. LMNT has a large and rotating selection of flavors. Most tub brands have 4-6 options. If you like switching between Mango Chili, Chocolate Salt, and Raspberry Salt throughout the week, you'll have fewer choices with alternatives.
What you DON'T lose: Sodium content. Mineral profile. Sugar-free formulation. Several alternatives actually give you MORE potassium and magnesium than LMNT. The electrolyte formula itself is commodity ingredients no matter who makes it. And the performance benefits of sodium supplementation[4] come from the sodium itself, not the brand name on the label.
How Much Can You Save Per Year?
At one serving per day (365 servings/year), here's the annual cost for each high-sodium alternative vs. LMNT:
| Brand | Sodium | $/Serving | Annual Cost | Savings vs LMNT |
|---|---|---|---|---|
| LMNT | 1,000mg | $1.50 | $547.50 | — |
| Redmond Re-Lyte | 810mg | $0.75 | $273.75 | $273.75 |
| Hydrate Pro | 1,000mg | $0.78 | $284.70 | $262.80 |
| Santa Cruz Paleo | 800mg | $1.00 | $365.00 | $182.50 |
| SALTT | 969mg | $1.17 | $427.05 | $120.45 |
| Zerolyte | 1,000mg | $1.20 | $438.00 | $109.50 |
Data verified against manufacturer websites. Prices as of March 2026. See the full 17-brand comparison →
Switching from LMNT to Hydrate Pro saves $262.80 per year with zero change in sodium, potassium, or magnesium. Switching to Re-Lyte saves $273.75 and gives you double the potassium. Even SALTT, the most expensive alternative on this list, saves $120/year while delivering more minerals per packet.
For people who use 2-3 servings per day (common for POTS patients,[2] keto dieters,[3] and heavy sweaters), the savings multiply fast. Two Hydrate Pro servings per day costs $569.40/year. Two LMNT servings costs $1,095.00. That's a $525.60 difference for the same electrolyte intake.
The Bottom Line
Best 1:1 LMNT replacement: Hydrate Pro. Identical minerals (1,000mg Na, 200mg K, 60mg Mg), tub format, $0.78/serving. Saves $263/year.
Best overall value: Redmond Re-Lyte. $0.75/serving, 810mg sodium, 400mg potassium. Lowest $/g sodium among tub brands after Hydrate Pro. Saves $274/year.
Best stick pack alternative: SALTT. $1.17/serving, 969mg sodium, 415mg K, 178mg Mg. More minerals than LMNT in every category. Saves $120/year.
If taste is your top priority: LMNT has the widest flavor selection and the most polished taste in the category. If great taste is what keeps you consistently drinking electrolytes, that has real value. The $1.50/serving is a premium, but consistency matters more than saving a few cents if you'd otherwise stop taking them.
Compare all 17 brands in our full comparison table to sort by the metric that matters most to you.
References
- Baker LB. "Sweating Rate and Sweat Sodium Concentration in Athletes: A Review of Methodology and Intra/Interindividual Variability." Sports Medicine, 2017; 47(Suppl 1):111–128. pmc.ncbi.nlm.nih.gov
- Garland EM, et al. "Effect of High Dietary Sodium Intake in Patients with Postural Tachycardia Syndrome." Journal of the American College of Cardiology, 2021; 77(17):2174–2184. pmc.ncbi.nlm.nih.gov
- Phinney SD. "Ketogenic diets and physical performance." Nutrition & Metabolism, 2004; 1:2. pmc.ncbi.nlm.nih.gov
- Veniamakis E, et al. "Effects of Sodium Intake on Health and Performance in Endurance and Ultra-Endurance Sports." International Journal of Environmental Research and Public Health, 2022; 19(6):3651. pmc.ncbi.nlm.nih.gov