Simply the best hydration I came across in 25 years! Took me 2 full Iron Man and 20 ultras before I found the product that kept me hydrated and eliminated all cramping!! simply the best product out there for endurance racing! just PR my 23rd ultra race and the base nutrition will get me to my goal of 25 finishes! when it comes to trying something different, nonnegotiable based performance is the only way to go!!