This is actually my first BHA ever, and I really like it. It's very watery and substance is clear.

I did have some initial (very small) purging when I started using it, but now I see it really working on my skin.

It doesn't irritate my skin or any pimples I may have.

I have tons of blackheads on my nose, and they are slowly being let out (sounds gross, I know) with this BHA.

It really does its job of clearing the pores! I use it every other day or so, using 1-2 pumps, so this bottle will last me a while.