Styrkr SLT+ High-Strength Electrolyte Supplement Box Styrkr SLT+ is a high-strength hydration formula designed specifically for endurance athletes. It delivers a scientifically balanced dose of the four key electrolytes lost in sweat to maintain hydration, reduce fatigue, support sustained performance, and promote faster recovery. Styrkr Engineered for Demanding Conditions Created for intense efforts, heavy sweat loss, and hot climates, SLT+ is formulated to replenish and restore, delivering both maximum function and flavour. Each compact, lightweight single-serve sachet is tailored for race conditions. Styrkr SLT+ Hydration and Recovery Providing hydration that works as hard as the athlete, SLT+ begins the recovery process before the finish line, keeping performance strong from start to finish. Orange Ingredients Sodium Chloride, Acid (Citric Acid), Natural Flavouring, Potassium Chloride, Magnesium Citrate, Sweetener (Steviol Glycosides), Calcium Malate. Berry & Lime Ingredients Sodium Chloride, Acid (Citric Acid), Natural Flavourings, Potassium Chloride, Magnesium Citrate, Calcium Malate, Sweetener (Steviol Glycosides).