Farnam Apple Elite Horse Electrolytes Powder Supplement, Replaces Vital Minerals, Encourages Hydration, Sugar-Free, Contains Sodium, Potassium, Calcium & Magnesium, Apple Flavored, 5 lb

Customers find this electrolyte supplement effective at keeping horses hydrated and maintaining their health, particularly during heat and humidity. The product is palatable, with horses eating it without problems, and one customer notes it helps mask weird water flavors. They appreciate its value for money, with one mentioning it's a cost-effective source of sodium chloride.