Equitop Pronutrin is designed to support the mucosa of the stomach (gastric mucosa) of horses.  Granulates for horses.  Active Ingredients:  
Citrus pulp: Not less than 300 mg/g
Wheat (Triticum aestivum): Not less than 150 mg/g
Apple pulp: Not less than 50 mg/g
Pea hull fiber (Pisum sativum): Not less than 50 mg/g
Lecithin: Not less than 50 mg/g
Glycerol monolaurate: Not less than 10 mg/g