I tried this before any other PC products.
The formulation is good, but I find it irritating. It gives me small bumps along my cheekbones. I went back to my previous cheaper BHA exfoliant I did not see the same problem, in fact I saw an improvement the same day I stopped using it.
The price is absolutely disgusting. I paid a lot for shipping and the product itself was forty something dollars..for BHA?! There are cheaper, better choices having nothing to do with the cosmetic cop.

I don't seem to agree with Paula's choices any better than her opinions.
Go figure ;)