Brand from Japan: Hiritu. Focusing on the golden ratio of hair, it replenishes the protein, moisture, and oil required by hair in a balanced way, repairing damage from within the hair.The balanced care formula achieves hair shine and suppresses flyaway hair, leading to smooth, soft hair with a dazzling shine.How to use:Shampoo: After pre-washing your scalp and hair with lukewarm water, take an appropriate amount in your hands, lather well, wash, and then rinse thoroughly.Hair treatment: Drain off the water and apply an appropriate amount to the middle to ends of your hair, massaging it in thoroughly. Then rinse thoroughly.