This hair mask fortifies distressed hair to be 15 times stronger. That's why you need Redken Extreme Mega Mask. Discover all the benefits that this fortifying hair mask … Page 1 of 1 Start over Page 1 of 1 . Extreme strengthening hair mask uses Redken's famous Fortifying Complex with 18-MEA to protect shine, Ceramide for structural repair and Interlock Protein Network for internal strength. Extreme stregthening hair mask uses Redken's famous Fortifying Complex with 18-MEA to protect shine, Ceramide for structural repair and Interlock Protein Network for internal strength. Gives protein and ceramide to help fortify weakened areas, protect internal strength and reinforce surface protection and shine. The condition of your hair will be beautifully enhanced with increased manageability and extra shine thanks to Redken Extreme Strength Builder. Redken's exclusive Interbond Conditioning System delivers a unique 3D Repair Complex of proteins, ceramide, and lipids to provide internal strength, cuticle reinforcement and protective resurfacing. Dry, dull, and damaged hair demands an extreme solution. Extreme strength builder plus fortifying masque provides intense fortifying care to the core of highly distressed hair. Redken Extreme Strength Builder Fortifying Mask 8.5oz Customers who viewed this item also viewed. Intense fortifying mask for damaged hair, conditions and strengthens hair to the core. This shopping feature will continue to load items when the Enter … The dual chamber design includes 2 different formulas: a hair mask … Intense fortifying mask for damaged hair, conditions and strengthens hair to the core. Redken Extreme Strength Builder …