Precision Fuel & Hydration PH 500 Hydration Tablets

For athletes sweating through long efforts in Southern heat, the PH 500 gives you a precise 500mg sodium hit per tablet — no guesswork, no generic drink mix roulette. Each effervescent tablet dissolves clean with no residue or aftertaste, letting you manage electrolytes independently from calories so you can build a fueling strategy that actually fits your sweat rate.

• 500mg sodium per tablet — a measured dose matched to moderate sweat rates or cooler racing conditions
• Effervescent formula dissolves completely in water with no sticky residue or aftertaste
• Separates electrolyte intake from calorie intake so you can customize your fueling stack without compromise
• Compact and lightweight — fits easily in a vest pocket, shorts pocket, or drop bag for any distance
• Built into Precision Fuel & Hydration's sweat-test-backed system, designed to replace what you actually lose — not a generic estimate