Acid Heat Treatment Hair Treatment Rinse-off Home Salon Quality Hair Mask Glyoxylic Acid Hair Quality Frizz Acid iitoki essential Iitoki Essential Purchased in July 2025 Used about 10 times. Contents: 138g (originally 150g) I am selling it because I cut my hair short and no longer need it. --------Information at the time of sale---------- Amazon Reference Price: 3,080 yen Brand: Iitoki Essential / iitoki essential Product: Hair Treatment Capacity: 150g Scent: Savon scent Features: Salon-quality home care From the product description: Controls hair waviness and frizz, and maintains beautiful hair quality. You can easily experience salon-quality results. [Controls Frizz and Waviness] iitoki essential's acid heat treatment effectively controls frizz and waviness, making styling easier every morning. It prevents hair from spreading and achieves manageable, beautiful hair. [Damage Repair] Replenishes damaged hair with protein and lipids, restoring elasticity and firmness. Provides a moist feeling and achieves healthy hair. [Moisturizing Effect] Excellent moisturizing ingredients penetrate the hair, giving it a moist texture. Prevents dryness and keeps hair moisturized. [Time-Saving Hair Care] A rinse-off type of treatment that can be easily used even on busy mornings. You can feel the effect in a short time, making it perfect for those who want to use their time effectively. [Silky Smooth Finish] After use, your hair will be silky smooth with good manageability. You can feel a light finish without feeling heavy. Your daily hair care will surely become fun.