Halo0.. my hair is so damage because many chemicals I had use.. s0metimes I put it on my own.. and now I really suffer because my hair so damaged.. Almost 2 months ago,I tried hair relax(near salon in our province)and it only last for only 2 days.. And now I'm planning to use l'oreal extenso.. is it OK to put it now even my hair relax done almost 2 months. and l'oreal extenso is really good for straightening?please help me!

Hair straightening chemicals can really burn your hair. It would probably be best to go to a hairdresser, one who has plenty of experience with hair straightening. The hairdresser would know what to do with your hair so that the straightness lasts too. That would be worth paying for.

Have you done a hair elasticity test? Hold a few strands of hair between the fingers and pull gently. If the hair returns back into it's original state then do the treatment. If it remains stretched or if it snapped then you will need to get your hair into good condition. Deep conditioning treatments at least once a week are a must.
Hot oil treatments are good too.

I Would'nt Use Anything Over The Counter On Hair That's Severely Damaged. The Reason It Didn't Work Is Probably Because Your Hair Is So Damaged... seek The Advice Of A Pro That Can Examine You Hair And Give You Advice.