January 2024 in “Estetologia Medyczna i Kosmetologia” Most hair loss shampoos have unproven active ingredients.
Good nutrition may help prevent premature hair graying.
16 citations
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October 2015 in “Photochemistry and photobiology” Reducing copper (II) ion levels in hair can decrease hair damage.
38 citations
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September 2017 in “Oncologist” Scalp cooling can help prevent chemotherapy-induced hair loss with a 50-90% success rate and is safe for patients.
February 2022 in “Cosmetic Dermatology” Permanent hair waving uses chemicals to create long-lasting curls.
2 citations
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January 2020 Certain dietary supplements can improve hair health.
13 citations
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March 2006 in “International Journal of Cosmetic Science” The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.
January 2026 in “Stem Cell Reviews and Reports” Hair graying may help prevent cancer by protecting stem cells.
Hair aging leads to color loss and reduced density, and dermatologists are key in treating it to improve quality of life.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Cationic conditioning systems improve hair combability and sensory feel.