Alkaline-Ideal for resistant, normal, gray and white hair.
What Does this Do
*Less Irritation and More Options- Natrual AHA Propolis helps reduce skin irritation. *Thio Free - Cysteamine acid reduces the risk of over-processing and leaves the hair in excellent condition. *Ammonia Free - Ammonium bicarbonate replaces the ammonia and eliminates the traditional perm odor.