I have a very foggy memory, Sasha, of you mentioning something that (to my
poor recollection) was a fungus of some sort that one collected from rocks
and then brewed some sort of elixer of life from or something...anyway I saw
this and wondered if it was at all the same thing. Probably not but I
thought I'd point it out... by the way I have no idea what this product is
other than their description:

http://www.jingteashop.com/pd_thamnolia.cfm


Melinda