I remember the boom over Astragaloside IV several years ago. I even remember Revgenetics having a product called Astral Fruit which I guess was an extract of this, I remember taking that supplement, for as long as it lasted.
I also remember reading results of the owner of Revgenetics indicating some positives.
But I haven't seen it discussed in a while. I still see a lot of vendors selling it though, high purity variants too.
What happened to this particular compound and why is not not being discussed anymore as of late?
Then, of course, my other question would be, does anybody still take it and for what purpose and with what expectation and safety concerns?