Matrix Biolage Fiber Strong Bamboo Conditioner, paraben-free conditioner enriched with resilient bamboo extract, ceramides, and Intra-Cylane™ to nourish, detangle, and fortify fragile strands. Intended to be used with the FiberStrong system (shampoo and fortifying cream), it supports visibly stronger, shinier, and more elastic hair. It is now discontinued but still loved by many