3 citations
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August 2008 in “PubMed” Repeated digital perming with sodium thioglycolate lotion significantly damages hair protein and structure.
May 2009 in “International Journal of Cosmetic Science” Permanent waving damages hair protein and weakens hair, especially with repeated treatments using sodium thioglycolate.
2 citations
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July 2013 in “Fashion business” Keratin essence protects and improves damaged hair.
April 2026 in “Journal of Pharmaceutical and BioTech Industry” AI-enhanced smart patches can personalize drug delivery for better treatment outcomes.
September 2018 in “Research in medical & engineering sciences” The author was scammed by a marketing company and discussed a man scammed by a clinic that provided poor hair transplants, leading to bad results and scarring.