Precision Fuel & Hydration is a UK-based sports science company whose nutrition is tuned by individual sweat-sodium testing. 30g of carb plus 100mg of caffeine in a single gel — for the back half of a long event or a race-day boost.
Nutrition Gels & Chews
$ 4
Precision Fuel & Hydration is a UK-based sports science company whose nutrition is tuned by individual sweat-sodium testing. 30g of carb plus 100mg of caffeine in a single gel — for the back half of a long event or a race-day boost.

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