HEIRO: Healthy Equine Insulin Rescue Organical, Developed by Dr. Frank Reilly, DVM, to help the rapidly growing number of horses suffering from chronic sore feet with high insulin levels. After two years and hundreds of insulin tests, Dr. Reilly discovered the right combination and concentrations of organicals to make horses more comfortable and help get them back on grass pasture where they were born to graze and play.Contains USDA certified 100% organic herbs, magnesium, and vitamin E in a great tasting powder blend. Dosage: 1 Tablespoon daily mixed with feed in the morning. Measuring scoop included.