Abstract This article analyzes the possibility of hair shape and color changes starting from the structure and composition of the hair, analyzes the chemical principles of perm and hair dyeing, explains the essential reason for hair perm first and then dyed, treats the pros and cons of perm and hair dyeing dialectically from a chemical perspective.
LIU Yu-Rong, HAO Shu-Chao. Analyzing Principle and Sequence of Perm and Hair Dyeing from Chemical Perspective[J]. Chinese Journal of Chemical Education, 2022, 43(21): 1-6.