Transforms everyday water into Miracle Sports Water. ElectroMIX is a water additive and supplement that contains the same electrolytes (potassium, calcium, magnesium, managanese, and chromium) present in our Miracle Sports Water. Just tear open a packet and pour into a liter of water and soon your water will become refreshing sports water, providing you with the electrolytes your body needs. And we're sure you'll love the hint of natural lime.