BRAND NEW/SEALED!! DETAILS This Treatment Instantly Smooths, Provides 4-Day Frizz Control And Detangles For Softer, Smoother, Shinier Hair Without Weigh-Down Or Greasy Residue. Customizable Application Provides A Solution For Medium To Thick, Frizz-Prone Hair And Extremely Dry, Coarse And Curly Hair Types. BENEFITS 4-Day Frizz Control Ultra-Rich Nourishing Treatment Instantly Smooths And Adds Shine Apply As A Rinse-Out Mask Or An Intense Leave-In Concentrate KEY INGREDIENTS 3% Butter Concentrate: Nourishes And Adds Shine Frizz-Blocking Biolipid Barrier: Smooths And Fights Frizz Spirulina Protein– Nourishes Hair : Nourishes APPLICATION Medium, Coarse Hair: Apply 3 To 5 Pumps To Wet Hair In The Shower, Focusing On Mid-Lengths And Ends. Comb Through And Rinse. Thick, Very Coarse Hair: Apply 1-3 Pumps After Shower To Clean, Damp Hair As A Leave-In Treatment. On Non-Wash Days, Dampen Hair And Apply As Leave-In Treatment Daily As Needed. Cleanse With Good Behavior Ultra Smooth Shampoo For Best Results.