12 citations
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December 2017 in “Food and chemical toxicology” This study found that mixtures used in permanent hair dyes had irritant effects on reconstructed human epidermis, while individual ingredients alone did not.
10 citations
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December 2020 in “Dermatitis” This study identifies important differences in allergens found in hair products marketed for ethnic hair compared to nonethnic hair, with fragrances being the most common allergen in ethnic products.
9 citations
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April 2023 in “Experimental Dermatology” This study found that adding allergen immunotherapy to conventional treatment may reduce relapse-related hair loss in house dust mite-allergic alopecia areata patients over a 3-year period.
1 citations
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May 2023 in “The Journal of Dermatology” This case report describes a patient with severe alopecia totalis and atopic dermatitis who showed almost complete hair regrowth and improved skin lesions after receiving subcutaneous allergen-specific immunotherapy using house dust mites.
February 2025 in “Journal of Cosmetic Dermatology” This study examined the sensitization potential of common hair care products and found that certain ingredients, like cobalt chloride and nickel sulfate, frequently cause allergic reactions in individuals with hair diseases, providing essential insights for personalized treatment strategies.