I finally tried cortosport. I bought the bottles at gnc. Not bad and I think it gave me more energy during class, less muscle fatigue the next day as well. thanks!
yes but at gnc they already had it premade in bottles as well as the powder. I bought the premade first to make sure I was going to like it. its on sale buy one get one half off to at least it was last wednesday. but I made sure it was cytosport fast twitch.
