Amazing manageability and shine with acid heat power! "Hah!" you'll be surprised, and "Hoh!" you'll be delighted. Experience a dramatic change with this intensive care. Hahonico "Bikkuri Do-n Intensive Care Treatment" is an authentic intensive care treatment for damaged hair, developed by a salon-exclusive brand. Even severely damaged hair from repeated coloring, bleaching, and perms, is addressed by the acid heat treatment ingredient "Levulinic Acid" and luxurious moisturizing and repairing ingredients that penetrate the hair's interior. It also tames stubborn frizz and flyaways, leading to smooth, shiny hair. Enjoy salon quality at home. Experience your ideal results with special care 1-3 times a week. [Purchase Date] November 2025 [Product Condition] Brand new, unopened * Genuine Japanese product with a management number. Not a parallel import (overseas product), so please rest assured.