Gotta jump on the CK bandwagon. I've been using it for about a week and am amazed and what it does for my hair. Removes the frizz, gives me some definition, and best of all I can run my fingers through my dry curls and not create more volume. It doesn't build up in my hair so I haven't gotten that dreaded matted up curl look. I also can't get over how I can reactivate it by simply spraying in water. I always had to reapply product in the past to reactivate curl definition. I hope they never change the formula on this.