When it comes to hair straightening, the Japanese hair relaxer is one of the popular techniques being used. This is a permanent treatment wherein once you've applied a Japanese hair relaxer, your hair's natural curl or wave will not return until your hair grows out.  The Japanese hair relaxer technique is also called thermal reconditioning.  This procedure needs a number of steps that involve application of chemicals and heat that serve to remove curls permanently from hair.

Many people already tried to have Japanese hair relaxer and they have seen great results.  Like what the Japanese hair relaxer promises, the hair is fully straightened - permanently.  However, since hair grows as time passes, there will still be new curly hair that would return. In spite of this, one may undergo "touch up" procedure to redo the application of Japanese hair relaxer.  But this should be done at least six months after the original treatment because Japanese hair relaxer can result to hair breakage.

It's true that Japanese hair relaxer can cause damage if redone after just a short period of time but it can positively change hair structure.  A Japanese hair relaxer comprises of a special straightening iron as well as straightening and moisturizing products that seal in moisture as it eliminates waves or curls in the hair.  As this happens, hair cells are straighten and the cuticle of each hair strand seals in.  This process disables the hair to go back to their original waves or curls.

Remember, for those with sensitive scalp, that Japanese hair relaxer contains strong chemicals.  Inform your stylist about this situation before undergoing the process.