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Triple Strength Hypotonic Electrolytes Sachets: ZERO Ultra delivers 3.9x electrolytes in a hypotonic formula that passes through the gut faster than water – Supporting rapid hydration when intensity, heat, and sweat loss are at their highest
High Sodium Electrolyte Powder Drink for Sweat Replacement: with 550mg sodium per sachet, ZERO Ultra rehydration salts support superior fluid retention – Ideal for endurance athletes, hot-weather training, and high or salty sweaters
Five Key Electrolytes for Performance: each sachet provides sodium, potassium, magnesium, calcium, and chloride to maintain hydration balance, support muscle function, and reduce dehydration risk during long or demanding sessions
Built for Ultra & Endurance Training: designed for sessions lasting over 60 minutes, race days, marathons, triathlons, and long rides ZERO Ultra electrolyte replacement supplements support hydration when it matters most, not just everyday fitness

