Well, I remember a post about a month or so ago about adult acne and possibly a relationship with CF or meds. Anyway, I have been using St. Ive's apricot scrub for a couple of months and it's really reduced my acne. It says to use it a couple of times a week and I use it every day. I'm not sure if maybe CFers don't slough off skin cells very well or if that's just my genetics (I've had acne since I was a teenager), but I thought I'd share. I'm using the Timeless one, though it doesn't seem to be getting rid of any of the lines around my eyes or mouth. LOL