Which Matrix Biolage Shampoo should I use? My hair are very weak. I have never colored my hair, put

straightned them?

Which Matrix Biolage Shampoo should I use? My hair are very weak. I have never colored my hair, put gel or ...

I had the same problem with my hair. I was weak and damaged from chemical straightening. I use the Fortifying Matrix Biolage Shamoo Line. I think it's called fortetherapie or something like that. the shampoo, conditioner and heat styler are great! It helped my hair alot. I'll give you the website to look at.