(Vita Flex Nutrition) Level pH Extended Release Gastric Support provides beneficial nutrients to balance and support normal pH in the gastric system. Unique extended-release formula extends the duration of gastric balance. Level pH Extended Release Gastric Support contains sodium bicarbonate, magnesium, potassium and sulfur. Includes vital electrolytes. Ideal for performance horses. Feed 1 to 2 scoops twice daily. Feed 2 scoops two to three times daily during intensive training or transport. Feed 2 scoops daily for maintenance. Powder.