Horses regulate their body temperature by sweating during work or hot weather, losing not only fluids but also essential salts like sodium, potassium, calcium, and magnesium. If these electrolytes aren�t replenished, fatigue can occur. Electro Lytes is an easy-to-use liquid supplement that restores these four key electrolytes lost through exercise and heat. Simply add it to your horse�s feed or dissolve it in drinking water. For horses in heavy work or extreme heat, use the more concentrated Electro Salts. Always provide clean, fresh water alongside supplementation. Available in 1 litre.