HUMAN HAIR OR DUCK FEATHERS — ARE YOU KIDDING ME?
Unfortunately, it's true! Many BCAA products are cheap, synthetic versions made from these "hard to believe" sources. (That's an industry secret you weren't supposed to know).
Even worse, they aren't water soluble and float on the surface of the liquid they're mixed with. We know you'd rather drink your BCAA product, not chew it!
If all that isn't bad enough, most BCAA products have also been shown to degrade after hitting your stomach acids. You're paying for BCAAs. right?