BIOLAGE ADVANCED FIBRESTRONG: Formulated with the power of Intra-Cylane plus Bamboo and Ceramide to fill in the hair structure. Fortifies fragile areas as it conditions for super-charged with a soft touch. FIBRESTRONG Shampoo gently cleanses as it helps reinforce strength and elasticity for shiny, healthy-looking, resilient hair. For best results used in conjunction with the FIBRESTRONG System.