Losartan Potassium is an active pharmaceutical ingredient used in medicines that treat high blood pressure. Our company supplies this ingredient to pharmaceutical companies that utilizes this ingredient in their production process. This ingredient works to relax blood vessels, in result the flow blood becomes smooth and pressure comes to normal levels. Also called angiotensin receptor blocker (ARB), the medication is prescribed to adults. In addition to the drugs, the BP can be controlled by diet and exercise.