Progressive Labs B-12 Intrinsic Factor 90 caps provides growth and repair factors found in the gastric mucosa. It is a source of the intrinsic factor (necessary for proper absorption of Vitamin B-12) and of pepsin, a major enzyme in the initial stages of protein digestion. It also promotes the normalization of gastric secretions.
1 capsule contains: Folate (folic acid) 800mcg, Vitamin B12 (as cyanocobalamin) 500mcg, Porcine Stomach 250mg, Porcine Duodenal Substance 75mg, Porcine Pyloric Substance 60mg, Porcine Pancreatic Enzyme Concentrate 50mg
About the Manufacturer
Progressive Labs is registered with the U.S. Food and Drug Administration and is licensed by the Texas State Department of Health, Bureau of Food and Drug Safety, and is regularly inspected by these agencies. Progressive Labs test and source their raw materials from some of the most reputable vendors in the world. This means you can expect to receive the highest quality ingredients at the most competitive price.You can be assured that their GMPs (Good Manufacturing Practices) meet or exceed industry standards. This means you can rely on the potency and quality of Progressive Labs products.