Unlabel's ultra-high pressure*1 penetration technology developed in skin care is now also applied to hair care. Ultra-high pressure processing enhances the penetration of useful ingredients which penetrate deep & quickly to the core of the hair focusing on hair damage. Ultra-high pressure*1 penetrating vitamin C derivative*2 provides dense repair to fundamentally repair damaged hair. A trial pouch of concentrated serum shampoo & treatment that tightens the cuticle*3 while protecting it every time you rinse maintaining & sustaining shiny smooth hair.A floral cassis scent that spreads transparency in a refreshing sweetness. *1 Raw materials processed using ultra-high pressure processing equipment *2 Contains ultra-high pressure processed tetrahexyldecanoate ascorbyl (moisturizing/repairing) *3 By moisturizing hair