Fragile hair tends to feel dry to the touch, lacking shine and manageability. Biolage FiberStrong Intra-CylaneTM Fortifying Cream was formulated to target these needs with the power of Intra-CylaneTM, bamboo and ceramide for repairing damaged, fragile hair. When used with the FiberStrong Shampoo and FiberStrong Conditioner your hair is stronger and more conditioned. Strengthen weak, fragile hair. 12X stronger after one application*.*When using the system of FiberStrong Shampoo, Conditioner and Intra-CylaneTM Fortifying Cream vs. a non-conditioning shampoo.- Paraben free leave-in cream conditions and strengthens hair - Reinforces fragile hair and moisture balance for healthier looking hair - Hair is left more resistant to damage, fragile areas of the hair are fortified with Bamboo and Ceramides