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    Did you mean Paraphenylenediamine?
    Glossary Paraphenylenediamine

    chemical in hair dyes that can cause allergic reactions

    Paraphenylenediamine (PPD) is a chemical commonly used in hair dyes to achieve long-lasting color. It is known for its ability to penetrate the hair shaft and provide a natural-looking color, but it can also cause allergic reactions in some individuals, leading to skin irritation or more severe responses.

    Research 10 of 1000+

    1. Severe Hair Loss of the Scalp due to a Hair Dye Containing Para phenylenediamine ISRN Dermatology (Print) · 2011 · 20 citations
    2. Chemical Leukoderma from Hair Dye Containing para-Phenylenediamine Dermatitis · 2012 · 9 citations
    3. Implication of microRNA regulation in para-phenylenediamine-induced cell death and senescence in normal human hair dermal papilla cells Molecular Medicine Reports · 2015 · 8 citations
    4. Patch tests with commercial hair dye products in patients with allergic contact dermatitis to para-phenylenediamine Indian Journal of Dermatology Venereology and Leprology · 2016 · 6 citations
    5. Geranyl Acetate Attenuates Para-phenylenediamine-induced Cytotoxicity, DNA Damage, Apoptosis, and Inflammation in HaCaT Keratinocytes Iranian journal of pharmaceutical research · 2025 · 1 citations
    6. Paraphenylenediamine hair dyeing nephropathy: a case report and review of literature Urology & Nephrology Open Access Journal · 2018 · 4 citations
    7. A REVIEW ON COLOURFUL MEHENDI: THE RISK OF PARAPHENYLENEDIAMINE Journal of Biological and Scientific Opinion · 2019 · 1 citations
    8. P-Phenylenediamine-Induced Angioedema-like Facies: A Case Report and Review of Pathomechanisms Indian Dermatology Online Journal · 2026
    9. 55 cases of allergic reactions to hair dye: a descriptive, consumer complaint‐based study Contact Dermatitis · 2002 · 98 citations
    10. Hair cosmetics Indian Journal of Dermatology, Venereology and Leprology · 2013 · 43 citations
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