pecially formulated for those looking for damaged hair products that deliver dramatic results, Matrix Biolage Advanced Fiberstrong Intra-Cylene Concentrate works to renew and strengthen weak, fragile or processed hair in a matter of minutes. Fragile or brittle hair isn't just dry and dull; even microscopic imperfections can lead to locks that are more prone to easy breakage, split ends and, in the case of dyed hair, premature fading or discoloration. Intra-Cylane is a patented compound molecule that works to penetrate deep into each strand of hair and repair and restore it cell by cell. Natural proteins derived from plant-based extracts help to rebuild and resurface tresses, leaving them healthy, radiant and irresistibly soft to the touch. In addition to reinforcing hair strength, this concentrate also acts as a defensive barrier against damage from heat styling and harsh environmental conditions. Bamboo extracts and ceramide work together to penetrate, restore and reinforce cuticles from root to tip, and reinvigorate listless, lifeless locks.