Aveda Smooth Infusion Style Prep Smoother Teen Skin as corrective actives Size:Preprobiotic Cleanser Parent as corrective actives Heart Health & Circulation L Arginine and Citrulline combine to help the body to create Nitric Oxide as well as Thiamine that contributes to the normal function of the heart Immune System Vitamin D contributes to the normal function of the immune system Exclusive Plant infusion‚ a blend derived from organic aloe maize and guar bean‚ helps create a smooth surface on hair Defends against humidity for up to 12 hours Protects against surface damage from heat styling 92% naturally derived* For best results