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Formulated with 4 key electrolytes to hydrate faster than water alone Only 2g of sugar, 9g less than other “big” brands and zero artificial flavors, sweeteners or dyes Caffeinated and non-caffeinated options to suit your hydration needs

Save on Customized Hydration Packs with a Gainful promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Gainful.

The Checkmate extension automatically applies Gainful discount codes, Gainful coupons and more to give you discounts on products like Customized Hydration Packs.