It's absolute Bullshit.
No BCAA needs a ethyl ester.
Esteryzing thing make them dissolve in oil, so you would have to take the bcaa with oil, which would slow them down.
As for creatine, it gets more stable in water this way, but IMO that's bullshit. plain monohydrate is best.
simple BCAA are best.
i have to agree with donkey kong. I have attempted creatine ethyl esther 3-4x. attempted meaning, i would go on it for about 2-3 weeks, taking 2.5 grams before/after workouts then taking another week off of it as an experiment.
every single time i come off the creatine, my stomach feels better, my energy is better, and obviously i'm stronger in the gym. Just take a wiff of that ethyl esther crap and you will be wary of putting it in your body. I think it really screws up the body's alkaline/acid ratio, which i heard should be more alkaline ideally.
never had that problem wtih micronized creatine, so i know it's the ethyl esther that's screwing me up. Considering three rather popular supplements now come in ethyl esther forms, like arginine ethyl esther, creatine ethyl esther, bcaa ethyl esther, you can get really carried away with all that HCL(acid) that's in those supplements so i'd try to limit that intake if not avoid.