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High sodium
A high-sodium electrolyte mix in a single-serve stick.
RSPLY / Electrolyte sticksZero sugar · High sodium
Zero-sugar, high-sodium electrolyte sticks for HYROX racers, runners who lift, and CrossFit athletes.
Join for early access and a launch discount.
Mix a stick with water before, during, or after your session.
One stick. Your session.
Ready when you are
01 / The mix
RSPLY is a zero-sugar, high-sodium electrolyte mix in portable single-serve sticks.
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A high-sodium electrolyte mix in a single-serve stick.
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Zero-sugar sticks to mix with water.
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Single-serve packs for a gym bag, race kit, or daily carry.
02 / Your routine
Choose a moment, mix a stick with water, and make it part of your own routine.
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Two-a-day lift + run
Mix one stick with water before the session you choose, or bring it along to mix when you arrive.
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Hot 10K
Mix one stick with water before the start and bring water for your race-day routine.
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HYROX simulation
Mix one stick with water after your final station as you reset from the simulation.
RSPLY / Next session
Questions? Email rsply@polsia.app.