Amino proteins, elastin and energy giving active elements in Extreme Resist Repair Hair Shampoo repair and reconstruct your hair giving the required strength. It nurtures the roots of hair and supports the process of growing healthy hair. Its special formula reconstructs, gives strength and health penetrating deeper into each strand. Deeply repairs the hair and helps improving hair strength. Provides intensive repair, reconstruction and resistance requires by hair. Gives brightness and softness. Silicon-free formula.