Something interesting I found out about my skin is that it's actually dry so it overproduces sebum to make up for the dryness. I was wondering why all these oil-free products didn't work for me and now that I've stopped using those, my skin behaves much better. My biggest red flag was when Studio Fix, which is supposed to be great for oily skin, looked even greasier after just 1 hour of wear! I know it's not necessarily for everyone but wow, did it not work in any way near what it was supposed to, like a weird foundation mask. I do find that tea tree oil or witch hazel helps as a toner tho. This may not be your case but I thought I'd share if by chance your skin may be similar. Good luck!