PepZinGI is a combination of the mineral zinc and the amino peptide L-carnosine that provides protection to all areas of the stomach. The stomach lining is protected from its own caustic gastric juices by a thin layer of jelly-like mucus. Evidence shows that the combination of ingredients in PepZinGI is not easily broken down by these harsh gastric juices, so it may improve the mucosal barrier by adhering to the stomach wall. Improves the stomach lining. Zinc and carnosine are chelated to survive stomach acid. Supports microbial balance in the stomach. Dosage: Take 1 capsule, 2 to 3 times daily with water.