Reviews
Electrolyte Product Reviews
One page per product, each with the complete label breakdown, who it suits, who it does not, and links to the manufacturer sources every figure came from.
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#1 · Best overall for heavy or salty sweat
LMNT Zero Sugar Electrolytes, Raw Unflavoured
The highest sodium dose of any mainstream stick pack, and a three-ingredient label — excellent if you sweat hard, unnecessary if you do not.
1000 mg sodium · 200 mg potassium · 0 g sugar
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#2 · Best balanced sodium-to-potassium ratio
Redmond Re-Lyte Hydration
High sodium like LMNT but with double the potassium and added calcium and magnesium, for a fuller mineral profile.
810 mg sodium · 400 mg potassium · 0 g sugar
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#3 · Best for drug-tested athletes
Thorne Daily Electrolytes
The only NSF Certified for Sport product here — every batch screened for banned substances, which is the whole ballgame if you compete.
480 mg sodium · 99 mg potassium · 0 g sugar
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#4 · Best for illness and medical rehydration
Pedialyte AdvancedCare Plus Powder
The most clinically established product here, and the one to reach for when dehydration is a medical problem rather than a performance one.
650 mg sodium · 370 mg potassium · 10 g sugar
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#5 · Best oral rehydration ratio
DripDrop ORS
Built to oral-rehydration principles rather than sports-drink ones — the most sensible pick when you are actually ill.
330 mg sodium · 180 mg potassium · 7 g sugar
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#6 · Best for everyday availability
Liquid I.V. Hydration Multiplier
Moderate sodium with a real sugar load — the sugar is functional for absorption, but it is 11 g you should count.
570 mg sodium · 370 mg potassium · 11 g sugar
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#7 · Best for shorter or lighter sessions
Nuun Sport
Low sodium and low sugar in a fizz-free stick — the gentlest option here, and the one to reach for when a full dose is more than you need.
300 mg sodium · 150 mg potassium · 1 g sugar
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#8 · Best for long endurance sessions
Skratch Labs Sport Hydration Drink Mix
Deliberately carries real sugar as fuel — this is a carbohydrate drink with electrolytes, not an electrolyte drink.
400 mg sodium · 40 mg potassium · 19 g sugar
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#9 · Best no-added-sugar option
Cure Hydration
Coconut water base gives it more potassium than sodium — unusual here, and a reasonable everyday choice.
240 mg sodium · 300 mg potassium · 4 g sugar
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#10 · Best zero-calorie daily mix
Ultima Replenisher
Effectively a magnesium and potassium supplement with flavour — very little sodium, so judge it on that basis.
55 mg sodium · 250 mg potassium · 0 g sugar
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Looking for a side-by-side instead? See the full ranking and comparison table.