Best Answer: I have oily scalp and at times frizzy hair. I actually don't remember what this shampoo did for me, but it just so turns out that yesterday, I read this article about how only a few shampoo makers in the market today are free of hazardous chemicals such as paraben and sodium-something-or-other, and one of them was kiehls. (There were 3 other brands that I won't mention here.) I am about to reconsider opting into either kiehls or one of the other three makers, and I think you should too, if you've heard good things about this particular product. Although these chemicals aren't about to show visible damage right away, it will in the long run, becoming the cause for cancer, hair loss, etc. Kiehl's was fortunately one that did not use these chemicals! I just thought I'd let you know that. I do remember my scalp being less greasy with this shampoo.