The World?s First & Only No-Rinse treatment that utilises Duo Patent Technology to effectively repair both inner & outer layer of your hair.   It contains Bio-Active Keratin Oligopeptides that deeply penetrate the cortex, restoring hair strength and elasticity from within.   It also contains Erucalactone, a Japanese-patented ingredient, an extraordinary ingredient that offers more than just heat protection ? it delivers astonishing repair and rejuvenation to your hair's outer layer.   With consistent usage, you can expect significant improvements in your hair's overall condition.