HorseFlex Electrolyte MixHorseFlex Electrolyte Mix HorseFlex Electrolyte Mix is a great way to help your horse stay balanced and hydrated. This special mix includes key minerals such as sodium, potassium, calcium, and magnesium that are essential for maintaining your horse's fluid balance. Why Electrolytes Matter Every day, horses lose electrolytes through sweat, urine, and faeces. Without enough electrolytes, your horse can't hold onto moisture, its skin loses elasticity,