Unique blend of mild antacids, coating and soothing agents, probiotics and support nutrients. Designed specifically for horses with a history of gastric ulcers, or those at risk of developing gastric issues due to stress, diet or demands. Helps ensure there is a proper mucous membrane lining the stomach and protecting any damaged tissue. Soothes the stomach to help with discomfort and irritability. Helps support normal digestion and utilization of nutrients in the diet. Each oz contains 5,000 mg calcium carbonate, 750 million CFU probiotic blend, 2,500 mg MSM, 1,000 mg DGL licorice powder, 1,000 mg vitamin C, 500 mg omega-3, 400 mg slippery elm bark, 350 mg l-glycine, 250 mg gamma oryzanol, 250 mg l-glutamine, 200 mg niacin, 200 mg thiamine, 167 mg omega-6, 167 mg omega-9, 150 mg sodium copper chlorophyllin, 150 mg marshmallow root, 50 mg ginger root and 25 mg zinc.??