I have used the Vit Waters and like Sobe but never really checked potassium .. but as you say it's the Revive fruit punch that has high potassium....I have a bottle of Zero go go water and a trace of potassium. I'll have to get some of the Revive next time. I just don't believe I get adequate potassium from my foods...and I eat pretty well. I've eliminated breads in my diet but I don't think breads are a good source of potassium....hardly ever eat a white potatoe, sweet potatoe yes, and when I make my soups use a sweet potatoe in it....I believe sweets are higher in potassium...thanks all...good info.