Best Overall
LMNT Zero Sugar Electrolytes
Key details
- Sugar
- 0 g
- Servings
- 54 stick packs
- Mix Ratio
- 16–32 oz water
- Sodium Profile
- High-sodium formula
The first thing to know about LMNT is that it is not a drink for a light sweat. The formula is built around a high sodium dose with zero sugar, and that is exactly why it earns the top spot for cramps that follow heat, long workouts, or a day of heavy sweating. We like that a stick mixes into 16 to 32 ounces, so you can make it strong after a hot run or milder at your desk. For the reader who has tried lighter sports drinks and still gets that familiar calf tightening, this is the one we point to first.
The sodium-first approach is what separates it from the rest of this list. It is not a sweet, chugable sports drink; it has a savory edge that tastes best over ice and with the full 32 ounces of water. We found the citrus and watermelon flavors the easiest to drink, while the sweeter flavors can feel like a lot if you are used to a grocery-aisle bottle. That is a characteristic of the formula, not a flaw, but it does mean the first stick is a test.
The 54-count bundle is the practical reason it stays in our rotation. It is enough to keep a few in a gym bag, a desk drawer, and a car console without restocking every week. There is no sugar or artificial sweetener, which makes it useful on a fasted morning or a low-carb day. We treat it as a targeted tool rather than an all-day drink, and that is the right way to use a formula this salty.
Pros
- High sodium suits heavy sweaters
- Zero sugar and no artificial sweetener
- 54 stick packs keep a rotation stocked
- Mixes into 16–32 oz
Cons
- Premium price
For cramps that follow heavy sweating, LMNT is the electrolyte drink we recommend first: high sodium, zero sugar, and a stick pack that goes anywhere.