Finish Line® Electrolytes and Trace Minerals help promote healthy hydration in your horse by replacing electrolytes lost during daily activity. APPLE-A-DAY is the original apple flavored electrolyte! This electrolyte contains no sugar, which makes it healthier for your horse and also suitable for the bordering-on-overweight easy keeper or for insulin-resistant horses and ponies. Plus, because this product also contains no artificial colors or fillers, you can feed less of it than other similar products, so it lasts longer to help you save money. This electrolyte/mineral replacement replenishes electrolytes salts in your horse which are necessary for proper hydration, better appetites, nerve and muscle function.