Schwarzkopf Strait Therapy Super Straight (200 ml)

This spray is accompanied with an entire range called “Strait Therapy” which is a permanent thermal straightening range. And this is the first step to be used in the range to protect the hair before you start thermal straightening. But it can be used for temporary straightening too. I observed that it makes the straightening process a lot easier, since it already straightens half of my hair with its properties. So that is how I take only 15 minutes to straighten my hair with a flat iron. While without this spray, it takes me somewhere around 25 minutes to make them perfectly straight. Also my hair stays straight for 2-3 days without a lot of turns and curves which means it has the formula to keep my hair straight for longer. Without it my hair gets back to normal on the same day itself. Coming to protection, I did not see a lot of damage after using this; my hair is as damaged as it was before I started using this spray. So I think this protects my hair well too. But I am still confused on this part because protection is something that might happen from inside the strands, I cannot observe a lot. So far, one of the best heat protection sprays I have used.