- Paraben free Volumizing conditioner for Color-Treated Hair. Infuses hair with vitality, volume while it smooths and adds shine and a thicker appearance to visibly thinning hair. Contains ColorKeeper Technology to extend the longevity of color. LifeXtend Complex with Saw Palmetto: Hydrates and nourishes while strengthening and fortifying for thicker, fuller looking hair. Plankton Extract: Hydrates and Nourishes the hair and scalp. ColorKeeper: Extends longevity of hair color. Apply daily to clean wet hair, leave 5 minutes, rinse.