SHISEIDO-A - Shiseido Professional Sublimic Aqua Intensive Treatment D 450g refill is an ideal damage care product for those concerned about dry and frizzy hair. The "Double Repair System," which enhances density and provides abundant moisture, works to restore damaged hair from the core, leading to supple and beautiful hair. To use, after shampooing, remove excess water and apply an appropriate amount evenly to the hair and scalp, gently massaging it in, then rinse thoroughly. By incorporating this into your daily care routine, you can experience healthy, resilient hair. This is a product that we highly recommend for anyone worried about hair damage.