What is Corpotasin LP? Corpotasin LP is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart. Corpotasin LP is used to prevent or to treat low blood levels of Corpotasin LP (hypokalemia). Corpotasin LP levels can be low as a result of a disease or from taking certain medicines, or after a prolonged illness with diarrhea or vomiting. Benevolent guidance your specialist before taking any medication.