Brand from Japan: KIREICOM. The World's First Penetrating Fermented Collagen Formula Dense Fermented Repair Serum for Silky Hair.Damage repair with concentrated fermented water retaining essence. Moist and shiny hair.Moist & Repair.Concentrated fermented water retaining essence for moist hair.Deeply penetrates to the stratum corneum of hair and firmly retains water one strand at a time. Controls damage and spreading, leaving hair full of moisture.Fragrance supervised by a famous aroma perfumer.Mandarin & Pear fragrance.Penetrating fermented ingredients firmly water each strand of hair and lead to shiny, lustrous hair. It prevents damage and spreading, and protects hair.How to use:After thoroughly wetting your hair, apply an appropriate amount to your entire hair, lather well, and then rinse thoroughly.