I won a raffle at a bike shop on Saturday and in the bag of goodies were three tubes of a product called NUUN. They are in a container exactly like Airborne, look like Airborne and are used in water like Airborne. I received three flavors; Kona Kola, Tri Berry and Lemon+Lime.
Here is the breakdown: the directions say to put 1 tab in 16ozs water but the breakdown is for 1/2 tab in 8ozs. calories 3, sodium 180mg, potasium50mg, total carbs <1g, sugar 0g, vit.C 18.75mg, riboflavin 250mcg, calcium6.25mg, magnesium 12.5mg, caffeine 20mg.
I tried the Kona Kola and was surprised at how much it really taste like cola without being overly sweet. This product can be used not only as an electrolyte/hydration product or if you wish to satisfy a cola craving with 0 calories and no artificial sweetners. Its not cheap but it is good. This is fluid and electrolyte repalcement and not fuel/energy replacement.
I am going to give you the web address for the product so you can research it yourselves. It is http://www.nuun.com/.

