ROHTO Pharmaceutical Corset Hair Mask Gyutto 200g "Gyutto Corset Hair Mask" A treatment specially designed to improve hair texture. Made in Japan. Nourishes hair and restores suppleness. Improves the texture of adult, unruly hair caused by damage, such as waviness, frizz, and stiffness. Concentratedly corrects each strand of hair that has become wavy and prone to frizz due to damage*1, deforming the core of the hair. ● Wave correction ingredients*2 x Control coat ingredients*3 approach the core and surface of the hair to care for waviness and frizz. ● Contains 13 types of serum ingredients (moisturizing ingredients) to fill the core of the hair with moisture. (Hydrolyzed keratin (wool), Dimer dilinoleic acid (phytosteryl/isostearyl/cetyl/stearyl/behenyl), Betaine, PCA-Na, PCA, Serine, Alanine, Glycine, Glutamic acid, Lysine HCl, Threonine, Arginine, Proline) ● A relaxing green tea & yuzu scent. *1 The disruption of the internal structure of the hair that maintains the shape of the hair due to damage from UV rays and dryness. *2 Diammonium aminoethylthio-succinate, Lactic acid (repairing ingredient) *3 PVP (repairing ingredient) ROHTO's Gyutto Course Hair Mask, specializing in improving hair quality. - Brand: ROHTO - Product Name: Gyutto Course Hair Mask - Features: Hair quality improvement - Country of Manufacture: Japan Purchased in August 2025. I am not considering a price reduction at this time. Thank you for viewing.