H- Cool Rose, What it is: Schwarzkopf Professional’s BLONDME Bond Enforcing Blonde Hi-Lighting offers superior lifting and toning for darker natural hair and previously color-treated bases. What it does: BLONDME Bond Enforcing Hi-Lighting is powered by the Integrated Bonding Technology, a proprietary technology that contains amino acids like succinic acid that penetrate deep into hair during the oxidative process to create a protective layer around hair bonds that minimizes breakage. The Schwarzkopf BLONDME Hi-Lighting line is optimal for off-scalp foil applications and freehand painting techniques. BLONDME Bond Enforcing Hi-Lighting features up to 5 levels of lift for incredible flexibility and color creativity. The BLONDME line’s distinct color range provides clients with beautiful color while protecting blond hair’s delicate structure. What else you need to know: The Schwarzkopf Professional BLONDME Bond Enforcing Hi-Lighting Lifting offers gorgeous color while protecting and strengthening the uniquely delicate hair structure of blonde hair.