Potassium Chloride powder from NOW® is a sodium-free potassium supplement. Potassium is a mineral and is the principal positive ion in cells. It is used by your body to support muscle contraction, normal kidney function, nerve conduction and cellular nutrient transfer, among other functions.

This potassium powder is not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.