Review (5/5): very good product for reducing heat exposure and damage!
I am impressed with the result! it literally straightens as you brush so you don’t have to keep going over sections or subject small isolated sections to extreme heat. I have very thick hair and a lot of it and as you can see from my before photo my hair had waves. I can imagine it would work superbly on naturally wavy or already straight hair though. very good product for reducing heat exposure and damage!