Quote Originally Posted by azfiddle View Post
I used to like Nuun but don't like the aftertaste anymore. I liked the fizziness though. I have used GU brew and like it because it tastes very light. I had some Skratch Labs and never tried it- my husband may have used it by now.
Azfiddle, I find the Skratch to have the lightest flavor of all I've tested and have noted no aftertaste. I can't handle fizziness at all. It does cake in the container though, once it's been opened an air tight jar is best. They don't add the 'anti-caking' chemicals, whatever those are.