Though it has no adjustable temperature setting but it automatically adjusts with your hair. You do not need to set the temperature. The ghd Classic 1 inch Styler iron never split ends and your hair would never look dry, frizzy and damaged. It gives you the shiner and silkier hair for its advanced ceramic heater skill. The ghd Classic 1 inch Styler iron takes a very short time to straighten your hair. Never pull out your hair.
As mentioned earlier, the GHD classic Styler uses ceramic plates which heat up faster than other materials but it doesn’t emit negative ions like tourmaline flat irons, which doesn’t only straighten hairs smoothly but also makes dry and damaged hairs healthy by counteracting with positive ions. So, in terms of professional use and/or greatest results, GHD classic styler can’t be recommended. That is my personal opinion as an author. As an alternative, I can recommend you to read CHI Air hair iron review, it is tourmaline ceramic, and thus little more in price in comparison to classic styler.
It did get straight and it didn't pull or drag on my hair which was nice, but it took twice as long as it usually does (and lately i've been using a $35 flat iron I got from Amazon!) due to the fact that I had to go over and over it in increasingly smaller sections. I already use thin sections so this was just ridiculous. What annoyed me was that even after all this my hair remained poufy and never really got that shine I usually get. My hair btw, isn't even curly it's more wavy/frizzy/poufy--so I don't require tons of product or anything like that bc straightening my hair has always been an easy no-fuss affair. Usually, it takes like, one pass to get'er done.
GHD Classic Styler, from the name itself, you can deduce that this simple yet versatile device was made to style and straighten. Armed with a rounded barrel and advanced ceramic heaters, you can curl, flip, tease, wave, and straighten any hair type and texture easily without damaging your hair’s external surface. The infra-red heat technology infused within the plates also releases more negative ions than other products so your hair’s natural oils and luster are retained despite repeated exposure to maximum heat.