Swanson Zinc Carnosine featuring PepZinGI - 60 Capsules gastrointestinal support Supplemental Information Amount Per Serving

Supplemental Information Amount Per Serving % Daily Value Niacin

In other words

A special coating protects the active ingredient from gastric acid

It contains P-5-P

Swanson Zinc Carnosine featuring PepZinGI - 60 Capsules gastrointestinal support Supplemental Information Amount Per ServingPepZin GI is a combination of the mineral zinc and the amino peptide L carnosine that provides protection to all areas of the stomach. The lining of the stomach is protected from its own caustic gastric juices by a thin layer of gel like mucus. Evidence suggests that the combination of ingredients in PepZin GI isn't easily broken down by these harsh gastric juices, so it is able to strengthen the mucosal barrier by adhering to the stomach wall.