Kamiju Hair Source Hair Repair Serum 100ml New, Unused Retail Price: ¥5,500 [Product Description] This hair repair serum, developed with salon expertise, repairs hair, adds body and resilience, and leads to shiny, beautiful hair. Carefully selected beauty ingredients such as "Hematin" and "Keratin," essential for repair care, are included. This item is used in addition to your existing shampoo and conditioner. It has no fragrance, so it won't interfere with your favorite scent! Easily achieve hair repair at home, highly praised by hair professionals. *The liquid is black, but it does not have a dyeing effect. [How to Use] After shampooing, apply this product to your hair from the roots to the ends, dividing it into several sections, and blend it into your hair. *When applying this product, you may feel a slight stiffness or a catching sensation as your hair is repaired. If this bothers you, use it together with your conditioner.