wow, that *is* expensive. I've seen something like it, out there, a beautiful japanese product --a whole line ...or maybe it's the same--same price, as I recall. I have a few people close to me who are saying their 'stomach' /disestion is totally off--meaning they know they need some good probiotics. It's frustrating to not know what to suggest that's affordable and manageable. (these are young artists) How much do you think survives of the 'good stuff' in cultured vegetables, cabbage etc, kimchi...?
This stuff you like looks great, but it's not going to be within reach, I suspect...