Liquid I.V.
Liquid I.V. Hydration Multiplier — Passion Fruit (30 ct)
CTT technology delivers hydration 2-3x faster than water. 110 cal, 11g sugar — low-sugar, not zero, but the hydration category leader.
LMNT Zero Sugar Electrolytes — Variety Pack (18-count)
Zero Sugar Keto High Sodium Paleo
High-dose electrolytes: 1000mg sodium, 200mg potassium, 60mg magnesium. Zero sugar, formulated for keto and fasting.
Affiliate Disclosure
LumaZero participates in the Amazon Associates program and other affiliate advertising programs. When you click product links on this page and make a purchase, we may earn a commission at no additional cost to you. Our editorial recommendations are based on genuine research and are never influenced by affiliate relationships. Learn more about our affiliate policy.
LMNT is formulated for people doing keto, extended fasting, or heavy endurance training — conditions where sodium loss is significant. Each packet delivers 1000mg sodium (vs. 55mg in Ultima), making it the highest-sodium electrolyte on the market. Zero sugar, sweetened with stevia. The variety pack includes citrus salt, raspberry salt, watermelon salt, orange salt, mango chili, lemon habanero, grapefruit salt, and raw unflavored.
Per packet: 0 cal · 1000mg sodium · 200mg potassium · 60mg magnesium · 0g sugar
Nuun
Nuun Sport Electrolyte Tablets — Variety Pack (4 tubes / 40 tabs)
Drop one tab in 16oz water. 10 cal, 4 electrolytes, clean fizz. NSF Certified for Sport.
NOW Foods
Anthony's Organic Psyllium Husk Powder (1.5 lb)
Pure psyllium husk powder. 7g soluble fiber per serving, zero net carbs. The most affordable fiber supplement.
Ultima Replenisher
Ultima Replenisher Electrolyte Powder — Variety (36-pack)
True zero-calorie electrolytes. 6 electrolytes + trace minerals + vitamin C. No sugar, no artificial colors.