I have mixed feelings about him
he used to be all about good info but now everything leads to a "commercial" for his products or for ones that he seems to have a stake in
I actually unsubscribed from his newsletter because of this!
never have used his products tho so cant say personally what they are like, but I agree with mrsD that such high cost seems unnecessary when there are good pure products available at places like iHerb for much less