A hybrid system combines two different reducing technologies into one carefully engineered formulation.
Brik & Pearl combines:
- Ammonium Thioglycolate
- Cysteamine HCl
Each ingredient behaves differently within the hair fibre. Thioglycolate provides powerful reshaping capability, while Cysteamine works through a more selective pathway that helps moderate the lifting process.
Together they create a more intelligent chemical system than relying on either ingredient alone.