What it is: An intense moisturizing treatment that infuses hair with the moisture it lacks and aids every strand in retaining moisture.Who's it for: All hair types.What it does: It improves overall smoothness and manageability, leaving hair silky, shiny and youthfully restored. The masque contains HydraComplex, an ultra-moisturizing ingredient blend that binds to water to infuse strands with intense hydration. It locks in water and other essential nutrients to maintain moisture levels. Seasilk®, a unique blend of marine botanicals, provides exceptional moisture, while the Age-Control Complex® addresses natural, chemical and environmental aging. Caviar Extract, vitamin C and cytokines help smooth the hair shaft and increase shine, as Color Hold® Proprietary technology locks in hair color brightness. Enzymetherapy®, a core technology found in each product, helps transform ingredients into a micro-structure that hair can more easily absorb, allowing for deeper, targeted penetration of active ingredients. How to use: After cleansing hair, remove excess water and apply to clean, damp hair. Leave on for three minutes. Rinse well. For best results, use one to two times per week. For external use only. Avoid eye contact. 5.7 oz. Paraben-free; sulfate-free; phthalate-free; DEA-free; TEA-free; petrochemical-free; synthetic color-free; dye-free