LMNT Zero Sugar Electrolytes is a premium electrolyte drink mix positioned for keto, fasting, and active lifestyles. Each stick pack delivers 1000 mg sodium, 200 mg potassium, and 60 mg magnesium — a high-sodium formulation aligned with emerging research on optimal hydration levels. Sugar-free with zero calories, sweetened with stevia and monk fruit.

Format: Single-serve stick packets (18-count variety bundle).

Flavor range: Variety pack includes multiple flavors (citrus, berry, and savory options typical of LMNT lineup).

Who it's for: Keto dieters, intermittent fasters, endurance athletes, and those seeking high-sodium rehydration without carbs. Popular in r/keto and r/fasting communities.

Cost: ~$1.50 per serving (Buy Box); 10% savings on Subscribe & Save (~$1.35/serving) — premium tier.

Strengths in community: Praised for electrolyte ratio, sugar-free formula, and "More Salt, Not Less" positioning. No reported recurring QC issues.