This Cell Salts product is a homeopathic combination of the electrolytes of Calcium, Magnesium, Sodium, and Potassium in the form of very small tablets that you place under your tongue to dissolve and be absorbed by the saliva. They are very good warm weather re-energizers.
Potassium is one of the five main electrolytes that regulate fluid balance in the body. It is also involved in many cellular functions. Potassium is lost in perspiration. It is a good idea to take some potassium when you are in a hot climate and before and after exercise. Each tablet contains 99 mg of elemental potassium.