We do not know what causes natural-born curliness in human scalp hair or in the hair of mammals in general. This brief review describes why hair curls, and the cause of the phenomenon is more complex than often appreciated. We then briefly review features that are associated, correlated, or purportedly cause hair curl.
History
Rights statement
Copyright 2022 by Society of Cosmetic Chemists
Language
English
Does this contain Māori information or data?
No
Publisher
Society of Cosmetic Chemists
Journal title
Journal of Cosmetic Science
ISSN
1525-7886
Citation
Richena, M., & Harland, D. P. (2021). What causes curly hair? Journal of Cosmetic Science, 72(6), 643–654.