(Figuerola Labs) GastroSaver is a powerful and effective product scientifically designed to help heal and prevent ulcers in horses. GastroSaver contains PeptoZyme, a clinically researched combination of dietary ingredients of unparalleled purity. It promotes the production of neurotransmitters needed for proper blood flow to the stomach, increasing protection of the stomach lining, and helping to restore normal stomach function. Give horses under 800 lbs. 1 scoop twice daily for 12 weeks, followed by 1/2 scoop twice daily for 24 weeks, give 1/4 scoop twice daily as a preventative dose. Give horses over 800 lbs. 2 scoops twice daily for 12 weeks, followed by 1 scoop twice daily for 24 weeks, then 1/2 scoop twice daily as a preventative dose. Powder.