This strengthening Redken Extreme Bleach Recovery Cica Cream provides deep conditioning and strengthens hair from the inside out for increased control and manageability. This mask helps your hair to have a 28% decrease in breakage. Key features: - 4% Strength Complex - Anionic & Amphoteric Surfactants: Part of a cleansing system - Citric Acid, Silicone, & Conditioning Polymers: For help to repair strength, balance pH levels and add smoothness. Deeply conditioning hair from the inside out, Redken Extreme Strength Builder Plus Mask is the ultimate strengthening mask for glossy and nourished locks. Redken’s innovative Interbond Conditioning System provides a unique 3D Repair Complex of proteins to reinforce hair's strength and protect from further damage. This luxurious, rich mask leads to a 28% decrease in breakage which promotes hair growth and results healthy and protected hair with added shine. Repair and strengthen your dry, damaged hair with Redken Extreme Strength Builder. It’s an intense, silky rich fortifying treatment for your distressed hair. 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. The condition of your hair will be beautifully enhanced with increased manageability and extra shine thanks to Redken Extreme Strength Builder. Directions of use: After shampooing apply to towel-dried hair. Leave on for 5 minutes (for deeper conditioning leave on for as long as desired). Rinse thoroughly.