2 citations
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May 2018 in “Australasian Journal of Dermatology” Some patients' hair grew back black and white after chemotherapy.
1 citations
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January 2013 in “Chronicles of young scientists” Immuno-cosmeceuticals from chicken egg yolk can effectively repair and improve damaged hair.
November 2001 in “PubMed” Perming, combing, and stretching damage hair by reducing keratin.
52 citations
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February 2005 in “Biopolymers” Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
Applying conditioner in the middle of a perm process reduces hair damage.
3 citations
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January 2009 in “Sen'i Gakkaishi” Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.
1 citations
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January 1967 in “The BMJ” The document concludes that while some hair and scalp disorders can be treated, hair loss from destroyed follicles is permanent, and damaged hair can only regrow naturally.
75 citations
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November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
June 2025 in “International Journal of Cosmetic Science” Keratin-encapsulated liposomes effectively repair and protect UV-damaged hair.
21 citations
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December 2023 in “Journal of Investigative Dermatology” Hair graying is caused by damage and cell depletion but might be temporarily reversible with drugs and hormones.
December 2022 in “European journal of internal medicine” Hair straightening treatments can cause serious kidney damage, especially if you have skin issues.
April 2017 in “Journal of Investigative Dermatology”
12 citations
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January 2003 in “Dermatology Online Journal” A new treatment for hair loss was tested and most participants saw their hair loss stop within 2-8 weeks, with up to 50% more hair after 4 months, and no side effects.
9 citations
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August 2006 in “American Journal of Psychiatry” A woman's hair loss stopped after she stopped taking lamotrigine, suggesting it might cause hair loss.
5 citations
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August 2018 in “European Psychiatry” Some psychiatric drugs can cause severe hair loss, especially valproic acid, and it's more likely in women or those with thyroid issues or past hair loss.
1 citations
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July 2006 in “American Journal of Psychiatry” Lamotrigine can cause hair loss.
11 citations
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January 2006 in “Journal of the American Leather Chemists Association” Oxidizing agents break down keratin in wool and hair, causing swelling and increased solubility.
8 citations
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February 2005 in “British Journal of Haematology” Chemotherapy caused the patient's hair to have alternating thick and thin segments.
2 citations
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January 2014 in “Sen i Gakkaishi” The new hair straightening method keeps hair straight permanently by using specific creams and heat.
September 2025 in “PubMed” Hair miniaturization is the main cause of long-term hair loss after stem cell transplantation and chemotherapy, and treatments like topical minoxidil can help improve hair volume.
10 citations
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January 1994 Hair can be straightened using different chemicals, not just strong alkali.
June 2024 in “ChemBioChem” Replenishing free 18-MEA can help restore damaged hair surfaces.
January 2021 in “Hair therapy & transplantation” January 2023 in “Minds at UW (University of Wisconsin)” More research is needed to understand how shampoo chemicals affect hair strength and structure.
3 citations
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April 2009 in “PubMed” Melatonin may protect rat hair follicles from damage caused by oxidative stress after a burn.
April 2017 in “Journal of Investigative Dermatology” Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.
2 citations
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June 2017 in “Pediatric Dermatology” A critically ill boy experienced hair loss likely due to the stress of his medical treatments, but his hair regrew completely in 1.5 months.
May 2026 in “International Journal of Cosmetic Science” A plant-based treatment from Avena strigosa seeds effectively repairs and strengthens damaged hair.
38 citations
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December 2019 in “Iranian Biomedical Journal” Hair follicle stem cells help burns heal faster and stronger.
7 citations
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October 2019 in “Klinická onkologie” Cancer treatments often cause hair loss and damage, affecting patients' mental health.