InterCosme to Launch 'CORELOCK' Plex-Type Hair Quality Improvement Treatment

New Plex-Type Hair Quality Improvement Treatment 'CORELOCK' Announced

InterCosme Co., Ltd. (Headquarters: Taito-ku, Tokyo; CEO: Sei-Ka Ou) has developed 'CORELOCK,' a plex-type hair treatment designed to dramatically elevate salon finishing quality. It will be available in hair salons nationwide starting June 23, 2026.

### Focus on the Catalytic Action of Copper Chlorophyllin

The product leverages the catalytic action of copper chlorophyllin, a nature-derived ingredient with a mesh structure based on chlorophyll. By optimizing redox reactions, it suppresses excessive chemical reactions and mitigates chemical odors.

### Exceptional Effectiveness and Specialized Lineup

High concentrations of different active ingredients are used for each item to clarify differences in user feel through modified cross-linking structures:

- **CORELOCK Bounce**: Contains ELA-Plex and Tostear. Repairs and reinforces hair to create bouncy, lustrous hair with body. - **CORELOCK Moist**: Contains copper chlorophyllin. Repairs and reinforces hair to create hydrated, manageable, and lustrous hair.

Additionally, CMC Bond helps suppress misalignment in hair structures, improving damage caused by aging. Ingredients such as shellac, erythritol, and gamma-docosalactone are included to maintain high-intensity luster and manageability for a long duration.

### Simple 1-Step Application

Dilute the product with water in a 1:10 ratio using a cup or applicator, then apply it to the entire head. Follow with standard hair coloring, perming, or straightening services.