Brand from Japan: Cosmetex Roland. Thanks to acid heat treatment, your hair will become fuller.High damage repair x undulation/spread care.Turusuton'' and smooth your fingers all the way to the tips of your hair.Contains acid heat treatment ingredients.Acid: Glyoxylic acid, levulinic acid (hair conditioning ingredient)Heat: Heat protection ingredient (γ-docosalactone: hair conditioning ingredient)Contains W premium keratin (cashmere & feather keratin) & silk (golden & botanical silk) to repair high damage.Experience the popular acid heat treatment at the salon at home!Use a hair iron or hair dryer to make your hair even more manageable and shiny.Calm night musk scent.How to use:After shampooing, lightly drain the water, apply an appropriate amount to the entire hair, leave it for 2 to 3 minutes, and then rinse thoroughly to make sure there is no residue left.After towel drying, blow dry with a hair dryer while passing your hands through it.It is more effective when used