This drink is formulated with 50% more electrolytes. It also contains Vitamin C and Vitamin B12, which are important for immune system function and energy production. Price drops from $17.44 to $11.93 when clipping the 30% off on-page coupon and checking out via Subscribe & Save. That roughly makes 47 cents per bottle. Shipping is free over $35. 

Clip the 30% off on-page coupon and check out via Subscribe & Save.