Adipocytes in atopic dermatitis skin change and worsen inflammation and fibrosis.
1 citations
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April 2021 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” Aspartic acid at 0.75% makes perms more effective and less damaging to hair.
November 2025 in “Journal of Multidisciplinary Healthcare” Combining fire needle therapy with doxycycline improves severe acne more than doxycycline alone.
December 2025 in “Therapeutic Drug Monitoring” Pulverization extracts more cortisol from hair, but any method works due to individual differences.
May 2026 in “Journal of Controlled Release” 1 citations
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January 2010 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” Straight permed hair loses weight faster than virgin hair when heated, but ends up heavier after burning.
3 citations
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September 2024 in “Animal Cells and Systems” Sargassum horneri extract speeds up burn healing and reduces inflammation.
December 2025 in “Journal of Food Innovation, Nutrition, and Environmental Sciences” Solar drying preserves chlorophyll and phytochemicals in Chaya leaves better than sun drying.
January 2008 in “대한미용학회지” UV exposure severely damages hair, making it rough and weak.
34 citations
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August 2002 in “British Journal of Dermatology” ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
18 citations
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March 2009 in “Skin pharmacology and physiology” Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.
June 2014 in “Zagazig Journal of Pharmaceutical Sciences/Zagazig Journal of Pharmaceutical Science” Ascorbic acid, orlistat, and mastic gum can effectively reduce sweat odor.
September 2014 in “Daehan miyong hakoeji” Adding 2% glycerin or hyaluronic acid to permanent wave treatments reduces hair damage, with hyaluronic acid being more effective.
75 citations
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November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
August 2005 in “Microscopy and Microanalysis” Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
November 2011 in “Informa Healthcare eBooks” Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.
24 citations
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July 2015 in “Biogeosciences” A fungus is essential for forming and shaping hair ice on dead wood.
2 citations
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May 2024 in “Technology and Health Care” The ginseng cicada decoction effectively reduces atopic dermatitis symptoms and improves quality of life safely.
Using silicon circular iron on Korean women's hair increases hair thickness the most.
24 citations
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October 2008 in “PubMed” Excessive sun exposure damages hair, causing protein loss and color changes.
June 2025 in “Journal of Photochemistry and Photobiology B Biology” UVA exposure worsens hair loss by activating a specific cell pathway.
49 citations
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June 2004 in “Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences” Human hair becomes weaker and stretches more easily at higher temperatures.
February 2020 in “The Pharmaceutical Society of Japan”
1 citations
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June 2023 in “Journal of applied crystallography” The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
13 citations
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June 2014 in “Experimental Mechanics” November 2025 in “Journal of Investigative Dermatology” Mesenchymal stiffness affects sweat gland cell development.
August 2019 in “Journal of The American Academy of Dermatology” Bleach baths with 0.005% hypochlorite help manage atopic dermatitis by affecting skin cells and reducing itchiness.
September 2016 in “Annals of occupational and environmental medicine” Cleanroom workers in a battery factory have worse skin and eye conditions due to the very dry environment.
March 2025 in “Scientific Reports” Menthol-based microemulsions improve skin delivery of finasteride and silodosin.
To repair damaged hair, use products with proteins, lipids, and moisture like keratin, citric acid, and oils.