July 2018 in “Elsevier eBooks” Stopping tight hairstyles can prevent and reduce traction alopecia.
December 2025 in “Biopolymers” Heat worsens damage in chemically treated hair, especially bleached and straightened hair.
February 2022 in “Fibers” Scientists created a non-toxic, sugar-based hair product that can style hair without damage.
January 2023 in “Annales de dermatologie et de vénéréologie, FMC” Black skin requires specific cosmetic practices, which can sometimes cause skin issues due to product misuse, and there's a need for better regulations in sub-Saharan Africa.
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June 2019 in “Journal of cosmetic dermatology” Lower pH straighteners change hair more but weaken it.