Hair smoothening is a hair treatment that offers a permanent straight hair look. It makes the hair smooth, shinier and straight. The core idea of hair smoothening treatment is to give manageable hair a natural upgrade by reducing dryness and frizziness. Hair service involved chemicals, aim to straight the hair by breaking the bonds in the hair. The result is permanent, un-reversible and reduce the hair quality due to the active chemicals. Although there are few brands for Straightening service, we chose Loreal Xtenzo as the brand thanks to quality.