March 2010 in “Cosmetic Dermatology” Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
September 2019 in “University of the Arts London Research Online (University of the Arts London)” This study tested the effects of protective pre-treatments on African hair and found that these treatments, combined with moderate grooming, may help maintain cuticle integrity.
3 citations
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January 2019 in “Skin Research and Technology” This study found that thermal hair straightening in Asian women was associated with various signs of scalp and hair damage, including CCCA-like hair loss.
11 citations
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January 2004 in “Exogenous dermatology” This review discusses the impact of various external factors like cosmetics, traction, and radiation on hair health and color, but reports no new findings.
7 citations
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October 2019 in “Frontiers in bioengineering and biotechnology” This study found that pretreatment with KP-Cryst fusion proteins effectively protected Asian and Caucasian virgin hair from thermal damage by maintaining higher water content and preventing structural changes during heat application.