Since they are just BCAAs and don't need the water to react with or to be transported with etc, the amount of water you use is basically up to you. Use enough to dissolve the BCAAs so that you can actually swallow the liquid and also as much as you want in order to obtain the desired taste.
The amount you use at that specific moment doesn't really matter that much if your water intake is adequate throughout the day.
I use whatever I think taste goes, JJC, good post.
For 4 scoops, I use 20 oz of water. I drink half of it pre-workout and add another 10 oz and drink it throughout my workout.
JJC, great advice again, thanks
I eat eggs in the morning and usually before bed
I'm just wondering if I really need 6 scoops at a time, it's gonna get $$$ fast <g>