Hair Theory Lab Serum in Serum Dry Damage Curly 300ml Treatment, Moisturizing, Formula, Care, Repair, Care, Frizzy, Hair, Dry, Shiny,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Highly formulated with Tostear*1, a hair repair and frizz care ingredient that utilizes heat.*2 This rare skincare-inspired ingredient repairs hair density. Achieves zero stress on hair, resulting in an amazingly smooth texture. Approximately 90% serum ingredients are included, and the frizz-care ingredient Tostear is highly concentrated. Every use leaves hair overflowing with moisture, deep into the hair. Dazzling shine thanks to the phytocuticle. Plant-derived phytocuticle*2 replenishes and recreates the original cuticle. It improves quick-drying properties and leaves hair shining. [Wavy and curly hair care] Regulates the moisture balance of hair and repairs waviness and frizz caused by humidity. [Dryness and frizz care] Fills and repairs damaged holes in hair fibers, increasing hair density. [Repeated damage care] The more you use it, the more Tostea*1 remains inside the hair, repairing accumulated damage. *1 Ammonium aminoethylthiosuccinate (hair conditioning ingredient) /*2 Brand comparison /*3 Biomimetic composite ingredient containing plant-derived hydrolyzed soy protein (hair repair) Your fingertips remember. A repairing experience. A melting shine created by Tostear*1. A high concentration of Tostear*1, a hair repair and frizz care ingredient that uses heat to its full potential. *1 Ammonium aminoethylthiosuccinate (hair conditioning ingredient). A rare ingredient inspired by skin care that repairs hair density. A texture that feels amazing and smooth to the touch.