Korean-Plex No.1 Bond Activator — Professional Bond Protection During Every Chemical Service | 250 ml

Korean-Plex No.1 Bond Activator is a professional Bond Activator Concentrate designed to be mixed directly into hair colour, bleach, or any chemical service . 

When you colour, bleach, or chemically treat hair, the process breaks down the disulfide bonds that give hair its strength and structure. Korean-Plex No.1 Bond Activator is engineered to interrupt that process — working inside the chemical formula itself to protect bonds while the service processes.

Maleic Acid, the hero active in No.1, is a proven bond-building compound that works at the molecular level to maintain hair fiber integrity during chemical exposure. Combined with Hydrolyzed Keratin/Wheat Protein to reinforce the outer fiber, Panthenol for deep moisture binding, and Glycerin for softness — No.1 gives every chemical service a protective edge. For Chemical Services: Add 10–20 ml per 100 ml of colour, bleach, or chemical mixture. Apply as usual. The protection happens automatically while your service processes. As a Standalone Treatment: Mix 15 ml with 90 ml water, apply to clean hair, leave 5 minutes (no rinse), then follow with No.2 Bond Rebuilder for a complete standalone bond repair session.

Professional. Proven. Precise. Korean-Plex No.1 is the first step in a new standard of hair care.