To address this serious hair concern, try the Biolage Advanced Fiberstrong range by Matrix, which is specially created to make weak, brittle hair up to 12 times stronger! What’s more? You will notice the results after just one treatment! Powered by nature, this range contains the goodness of bamboo, coupled with the power of molecular science with IntraCylane. While bamboo adds strength and elasticity to the hair, Intra-Cylane seals the cuticles and reduces hair breakage. These elements will transform your weak hair to soft, smooth and nourished locks!