Goldwell - System Topchic 12% 40 vol 1000 ml Developer Lotion

• Recommended for lightening hair up to four levels.
• Smooth, dense texture for optimal application and perfect color adherence to the hair.
• Designed for use with Topchic HiBlondes Control.

Repairs the hair structure by regenerating up to 70% of lost hair lipids, while the balanced pH of the formula provides up to 35% more softness.

When the hair's disulfide bonds are damaged, they are more prone to breakage. If hair is frequently subjected to chemical aggressions, any coloring or bleaching presents a challenge for the hairdresser. This innovative system acts precisely where hair damage occurs: in the disulfide bonds. And it works precisely during procedures that could otherwise compromise the integrity of the hair fiber. BondPro is ideal for achieving a soft, strong, and silky hair feel.