I have seborrhea of the scalp which is where I have to much oil, and flaking. It is very hard to control, and I have tried so many shampoo's, maybe like 15 different kinds to give me relief, none of them worked. Then I found Sebcur with salicylic acid, and thought I would give it a try. Which I did. And I am glad I did, because it has made a difference in my life. All the discomfort my seborrhea was causing me I was starting to get it under control. I have been using it for like 3 months now ( I was previously using the tar, but it wasn't doing the trick for me) and I have close to none flakes now, as good as it gets. I also thought this shampoo would dry out my scalp, but it did not. I use it every other day. Thank you Well.ca for having this awesome product available!