"Revamp Your Life with These Game-Changing Products"
K18 Leave-In Repair Hair Mask Treatment is a leave-in treatment that helps rejuvenate bleached or chemically treated hair. The patented peptide formula works for all hair types and contains 50 uses. It is a maintenance product that can be used post-shower for four minutes to activate and then styled. The 15 mL tube costs $29 and lasts for about five washes.