Buoy vs LMNT (2026): Flavorless Drops vs High Sodium — Which Is Better?
Trying to choose between Buoy and LMNT? The biggest difference comes down to flavorless daily hydration vs high-sodium performance hydration.
For a complete breakdown of hydration options, see best electrolytes for daily hydration.
Best for High Sodium
LMNT — stronger electrolyte support for workouts, heat, and fasting.
Check LMNTBuoy vs LMNT: Quick Comparison
| Feature | Buoy | LMNT |
|---|---|---|
| Best for | Daily hydration | High-sodium performance hydration |
| Format | Liquid drops | Powder packets |
| Taste | Flavorless | Flavored and salty |
| Sodium level | Very low | Very high |
| Best use | Everyday hydration | Workouts, fasting, heat, sweating |
Choose Buoy if you want:
- Flavorless hydration drops
- Something easy to add to any drink
- A low-sodium everyday option
- Simple hydration without a powder packet
Choose LMNT if you want:
- High sodium hydration support
- Workout or heat support
- Fasting or keto electrolyte support
- Stronger electrolyte replacement
Best for Daily Hydration
Buoy is the better choice for daily hydration because it is flavorless, low sodium, and easy to add to water, coffee, smoothies, or other drinks.
Best for Workouts, Heat, and Fasting
LMNT is the better choice when sodium matters most. It fits workouts, hot weather, fasting, keto routines, and sweat-heavy days.
Check Buoy
Frequently Asked Questions
Is Buoy better than LMNT?
Buoy is better for everyday hydration, while LMNT is better for high-sodium needs like workouts, fasting, heat, or heavy sweating.
What is the main difference between Buoy and LMNT?
The main difference is format and sodium level. Buoy is a flavorless, low-sodium liquid drop, while LMNT is a high-sodium electrolyte powder.
Is LMNT too strong for daily use?
LMNT may be too high in sodium for casual daily hydration unless you are sweating heavily, fasting, following keto, or specifically need more sodium.
Can you use both Buoy and LMNT?
Yes. Many people use Buoy for daily hydration and LMNT when they need extra electrolyte support for workouts, heat, or fasting.