It wasn't possible to register my ghd flat iron purchased from an amazon reseller with the manufacturer. I'm 99 sure this is not an authorized re sale from ghd. This could mean a number of things... Nevertheless I love this flat iron which seems to work extremely well. I decided to take my chances with this version of the ghd classic styler.
I read lots of different reviews about these straighteners and a lot said these aren't genuine. They are definitely ghds just professional ones which means they are lighter. They are exactly the same ones at my hair dressers. I'm happy.