Matrix Biolage Fiberstrong Bamboo Strengthening Masque-490gm. BIOLAGE Advance FIBERSTRONG is the next generation of hair care from MATRIX that offers anti-hair fall hair specially formulated to tackle weak, fragile and brittle hair. Fiberstrong combines the goodness of Nature with BAMBOO and the power of Molecular Science with INTRA-CYLANE to give 95% less hair breakage in just 1 application. Bamboo passes on its strength to the hair promoting the elasticity of hair strands. Intra-cylane, an exclusive patented molecule, helps fill in the gaps and seals cuticles to reduce breakage. These indulgent ingredients help in creating a structural reinforcement system to strengthen weakened hair cuticles as they condition the hair for ultra -soft & smooth results.