Interested parties should know that in my experience, the Remington flat iron recommended by Paula Begoun has not been destructive to my hair in the 2 years I've used it exclusively. Quite the opposite--my once dry, brittle, over-processed waist-length hair is now shiny, smooth, soft. I'm African-American, over 60 years of age. I've done EVERYTHING to my hair; but it's never been so healthy-looking and easy to manage. I threw out 3 curling irons, 2 Curl-Free kits, 2 blow dryers, & numerous "moisturizing" products. All I need and use is my Remington. (Full disclosure: I do mix my own conditioner/shine concoction. Otherwise, my hair would look like Caucasian doll's hair). I also invested in 7 additional Remingtons, just in case something happens to my original one. I'll never be without this miracle again.