DOORBUSTER Alterna Caviar Restructuring Bond Repair Leave-in Overnight Serum 3.4

  Get the most from your beauty sleep. This hair-repairing and protective formula with Caviar Bond Enforcing Technology restores hair when it needs it most - at night when hair is recovering from daytime aggressors. This overnight transforming treatment smooths hair cuticles, restoring hair to its healthiest look and feel, so you make up to transformed tresses. Clincally proven to help repair, resconstruct, and rebuild hair while reducing breakage and split ends while you sleep.