
Originally Posted by
Susan Otcenas
Hammer Products in general seem to have lower electrolyte levels than many other sports nutrition products.
It drives me crazy that they make you buy (at least) two of their products instead of just one.
And yet ... HEED is so easily available. And it works really well on my stomach. 
I like my Zenergize tablets a LOT, but fizzing bicarbonate tablets are a problem in sealed containers like hydration packs and straw/bite valve water bottles. Endurolytes mixed strong in the secondary bladder of my Nathan Synergy pack is a lifesaver (literally) in hot weather marathon training.
DO NOT under any circumstances mix a scoop of Endurolytes into your diluted gel flask. Yecccccccch.
Speed comes from what you put behind you. - Judi Ketteler