Me likey Primal Defense!

I never realized how potent this probiotic was until I opened up a capsule and poured it into some water, and the water turned as black as night. I was shocked to see how strong this stuff is! I have also been adding PD into my enemas, and when I release the liquid, there are few strands of the black stuff that was previously put into me, so I know it's getting established inside my colon!

Is it true that they can withstand stomach acids/bile/etc.? Or is this just another marketing scheme to purchase their product? Anyone cured after taking PD after a period of time? Answers, answers!