JAN code: 4515208303311 [Product Introduction] ＜Special care 1-2 times a week＞Leave-in treatment This leave-in treatment keeps your hair looking like you just left the salon, protecting it from external stressors such as dust, pollen, UV rays, chlorine, and humidity. The shield ingredient reacts with the heat of a hairdryer or iron to form a protective film on the surface of the hair that is also water-resistant. It not only protects your hair from everyday external stressors but also helps to maintain the smooth hair you get at the salon for a longer period. It also helps wet hair dry faster. This oil locks in treatment ingredients and repairs hair damage while giving your hair the radiant shine and smoothness you get right after a salon treatment, leaving your hair smooth all the way to the ends. [How to Use] 1. After towel-drying your hair, apply about 20 pumps to the entire hair, focusing on the ends. 2. Heat treatment: Then, dry with a hairdryer. 3. Optional: Take an appropriate amount of your chosen ＜leave-in treatment＞, according to your hair concerns and desired finish, in the palm of your hand and apply it to the entire hair, focusing on the ends, and blend it in.