I have used John Frieda's anti-frizz line for years. I have used products that can only be bought in the salon, however I always go back to these. My hair is thick & slightly wavy, dry & a little coarse. It also resists straightening & is basically a pain. This sealant doesn't weigh my hair down but greatly helps with its bad, bad ways. Interestingly, I read many years ago that Nicole Kidman's stylist used the John Frieda line on her hair. I thought I would give it a try, as she was part of TomKat by then and could have afforded expensive products. They really worked the red carpet and her hair just kept looking better and better. Anyway, you should give this a try as I highly recommend it, even if you only pose for paparazzi in your mind!