What is the ratio of potassium, sodium, and magnesium in your 1000mg electrolytes? June 08, 2022 19:44 Updated The 1000mg of electrolytes are sodium, potassium, magnesium, and chloride (which is sea salt) 350mg sodium 150mg potassium 70mg magnesium 430mg chloride Related articles What are the ingredients in Basis? What are the natural flavors included in the Basis ingredients? What does Basis mean by, ‘backed by science’? How fast is shipping? What is your packaging made of?