Zotos Warm and Gentle Acid Perm (Regular) Zotos Warm and Gentle Acid Perm for Normal Hair - Warm and Gentle combines a true acid perm (6.7pH) that protects the hair during process with an exothermic (self-warming) neutralizer for a faster, longer-lastinf and natural-looking style. The gentle waving lotion and dryer-activated processing improves curl formation efficiency and reduces perm odor. The exothermic (self-warming) neutralizer delivers improves after-perm conditioning to create body, volume and resilient curls while replenishing the hair's natural moisture/protein balance. FOR NORMAL HAIR - EXOTHERMIC (SELF-WARMING) NEUTRALIZER - Soft Curl 1 Application Color: Regular Feature: Zotos Warm and Gentle Exra Body Acid Perm for Resistant, Fine or Gray Hair - Warm and Gentle combines a true acid perm (6.7pH) that protects the hair during process with an exothermic (self-warming) Manufacturer: Zotos