Best Electrolyte Drink Mixes on Amazon in 2026

LMNT Raspberry Salt, $45.00

LMNT is the cult favorite in the electrolyte space. Zero sugar, no artificial ingredients, and a high sodium content (1000mg per packet) that is designed for people who sweat heavily or follow low-carb diets. Thirty packets for forty-five dollars works out to $1.50 per serving.

Reviewers who love LMNT really love it — the raspberry salt flavor is the bestseller, and people describe it as addictive. The high sodium content is intentional and backed by the brand's science-forward approach. Some reviewers find the taste too salty initially, but most say they adjust within a few days.

The premium price is the main barrier. If you want clean ingredients and high electrolyte content, LMNT is the gold standard.

Liquid I.V. Lemon Lime, $23.46

Liquid I.V. is the most recognized name in the category. Their Cellular Transport Technology claims to hydrate faster than water alone, and sixteen servings at twenty-three dollars is a reasonable price per packet. The lemon lime flavor is the most popular.

Reviewers praise the taste — it is sweeter and more palatable than LMNT, which makes it easier for daily use. The sugar content is the tradeoff: eleven grams per serving. For post-workout recovery or hangover prevention, it is a reliable go-to.

Liquid I.V. Sugar-Free, $20.16

The Liquid I.V. Sugar-Free variant answers the biggest complaint about the original: sugar. Zero sugar, same hydration claim, fourteen servings for twenty dollars. Uses allulose and stevia for sweetness.

Reviewers are split. People who love the original sometimes find the sugar-free version less satisfying. But those watching sugar intake appreciate having a legitimate option from a trusted brand. The electrolyte profile is slightly different from the original, with lower sodium than LMNT.

Ultima Replenisher Variety Pack, $20.99

Ultima Replenisher is the clean-label darling. Zero sugar, zero calories, plant-based, keto-friendly, and it contains six electrolytes plus trace minerals. Twenty stickpacks for twenty-one dollars — the best per-serving value in this group.

Reviewers love the variety pack because it lets you find your preferred flavor before committing. The taste is lighter and less intense than LMNT or Liquid I.V., which some prefer for all-day sipping. The lower sodium content makes it less ideal for intense athletes but great for everyday hydration.

REDMOND Re-Lyte Lemon Lime, $45.99

Re-Lyte is the highest-rated option in this lineup at 4.7 stars. Made with Real Salt brand sea salt, it delivers a clean electrolyte profile with zero sugar. The tub format gives you roughly sixty servings for forty-six dollars — under a dollar per serving.

Reviewers describe the lemon lime flavor as refreshing without being artificial. The real sea salt base gives it a mineral complexity that packet-based mixes lack. It is popular with runners, CrossFitters, and keto dieters. The only downside is that the tub format is less portable than individual packets.