Precision Fuel & Hydration

The personalisation play: instead of arguing about the one right dose, it sells the range and helps athletes measure their own sweat losses. A model worth copying in how you shop, even if you buy another brand.

250–1,500 mg by strength sodium per serving

Varies by strength potassium

Varies by strength magnesium

~$1.00–$1.50 price per serving

Field	Precision Fuel & Hydration
Format	Stick packs (strength range)
Sugar	Sugar in fuel lines; low-sugar hydration lines
Sweetener	Varies by line
Best for	Endurance athletes who sweat-test and want to choose a sodium strength — 250, 500, 1,000 or 1,500 mg — rather than one fixed dose.
Not for	Casual daily use; this is specialist endurance kit with specialist pricing.

Label figures, checked Oct 2026 — see How we compare for what that means. Doses are for the hero formulation named in our study; many brands sell several formulas — check the pack in your hand.

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