Emergen-C makes several different formulas including the Immune Defense Formula, the ElectroMIX Packets Electrolyte Booster and the "Super Energy Booster" that I'm taking. The energy booster is rich in B-vitamins, and minerals including potassium, magnesium, zinc and several others. Now, a caution, there are 6 grams of sugar in each single-size serving. If you are sugar sensitive use caution.
I'd love to know if some of you are using this product? Has it made a difference in how you feel? What other vitamin drink mixes are you using?