PepZin Pro contains zinc carnosine which helps to relieve symptoms of mild gastritis including gastrointestinal pain, nausea, abdominal distension and relieves symptoms of heartburn. Lacidofil (Lactobacillus rhamnosus R0011 and Lactobacillus helveticus R0052) relieves symptoms of medically diagnosed irritable bowel syndrome and relieves diarrhoea. Lactobacillus rhamnosus maintains beneficial gut flora during antibiotic use and restores beneficial flora after antibiotic use and probiotics support digestive system health and function. Zinc further supports immune system health and function.