Brand from Japan: H2O. More than 90% of the ingredients are rehydrating + brightening ingredients Condensed ingredients that replenish cuticles and give shineChallenge to reach 15% moisture content of hair Protective ingredients wrap around hair to achieve overwhelming moisturizing power10 kinds of beauty water soak into hair for intensive moisturizing Soaks into the core of the hair, leaving it fresh, shiny and beautiful.World's first dual-layered bottle Newly structured bottle to protect moisture Manipulates pH and moisture balance of hair and manipulates lightHow to use:ShampooAfter thoroughly wetting hair and scalp, take an appropriate amount and apply to hair.Massage foam gently into hair and scalp, then rinse well.TreatmentAfter shampooing, lightly drain water and spread an appropriate amount onto palms and apply to entire hair.Rinse well.