GU Energy Hydration Drink Tablets — 24% Off

GU Energy’s hydration tablets are formulated around the brand’s long-standing endurance-sports DNA, providing a balanced electrolyte profile alongside a modest carbohydrate dose for mid-session energy. Combat athletes use products like this during long open-mat or sparring sessions where pure-electrolyte products without carbs leave them flat in the final rounds. The portable tablet format dissolves cleanly in water, no mixing struggles or sticky powder spills. At $24.92 — 24% off the $33.00 list — this is a reasonable stock-up window from one of the most established endurance brands.