A hard-working formula to seal & repair split ends. Revive & rebuild your hair with this protective split end mender based upon the incredibly moisturising keratin silicone complex. Featuring an exclusive dual-polymer technology, this balm deeply penetrates porous hair ends to create an ultra durable bond. With a combination of K-PAK technologies Quadramine Complex, Keratin Silicone Complex & the Hair Protection System, the Split End Mender ensures maximum protection & reconstruction from the cortex, locking in moisture, sealing the cuticle, & delivering long-lasting smoothness to the hair.