Hair can naturally regain color, and stress might influence greying and its reversal.
8 citations
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October 1989 in “International Journal of Dermatology” Cytochrome P-450 enzymes in the skin help break down various substances and could be targeted to treat skin conditions.
12 citations
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December 2017 in “Food and chemical toxicology” Permanent hair dye mixtures can irritate and damage the skin.
October 2015 in “Cosmetic Dermatology” Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
1 citations
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January 2021 in “Dermatologic Therapy” Trichobiolight effectively treats hair loss with 82.5% success.
19 citations
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March 2016 in “Frontiers in Plant Science” Spermidine is essential for plant growth and adaptation to stress.
February 2022 in “Journal of Cosmetic Dermatology” Argan oil protects hair from oxidative damage and reduces protein loss.
1 citations
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January 2022 in “Book Publisher International (a part of SCIENCEDOMAIN International)” Hydrogen peroxide is the main risk factor for melanoma in swimmers, not UV light.
28 citations
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September 2000 in “Journal of Medicinal Chemistry” Benzo[c]quinolizin-3-ones are effective nonsteroidal inhibitors of human steroid 5α-reductase 1.
26 citations
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February 1998 in “Chemico-Biological Interactions” Scientists identified three genes important for processing certain brain chemicals, thyroid hormones, and medications.
17 citations
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December 2015 in “International Journal of Cosmetic Science” Visible light can improve skin disorders and hair loss, but more research is needed to understand long-term effects.
25 citations
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March 2012 in “Photodermatology Photoimmunology & Photomedicine” Photodynamic therapy successfully treated a difficult scalp condition causing hair loss.
April 2021 in “Journal of Investigative Dermatology” Photobiomodulation therapy may help treat hair loss in people with darker skin, but more research is needed.
56 citations
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June 2015 in “Nature Protocols” Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.
November 2011 in “ChemInform” January 2025 in “Current Allergy and Asthma Reports”
February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.
January 2023 in “Dermatologic therapy” Diphenylcyclopropenone topical immunotherapy is effective for treating alopecia areata, with some side effects.
25 citations
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October 2022 in “Ophthalmic Research” Red light therapy temporarily increased blood flow in the eye but didn't change other eye structures.
3 citations
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May 2018 in “European Journal of Dermatology” Photodynamic therapy may not work for erythroplasia of Queyrat and could lead to invasive squamous cell carcinoma.
70 citations
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June 2017 in “Nature Communications” A new laser technique can precisely remove specific cell types in living animals without harming nearby cells.
July 2007 in “International Journal of Cosmetic Science” The new polymer improves dyed hair's color, moisture, shine, and smoothness.
30 citations
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January 2015 in “Dermatology” 308-nm excimer laser therapy helps regrow hair in alopecia areata.
January 2011 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” New molecules can prevent cell death in hair follicles.
21 citations
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September 2011 in “Journal of Pharmaceutical Sciences” Desolvation of finasteride depends on environment and technique.
9 citations
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January 2021 in “Mediators of Inflammation” 15d‐PGJ2 cream protects against UVB-induced skin damage in mice.
11 citations
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April 2022 in “International Journal of Molecular Sciences” Understanding the Wnt/β-catenin pathway and photobiomodulation could improve diabetic wound healing.
9 citations
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March 2005 in “International Journal of Cosmetic Science” The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
December 2025 in “JEADV Clinical Practice” A woman with hair loss condition experienced rare hair color return, suggesting it might help diagnose the condition.
March 2025 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” Ferulic acid and resveratrol protect hair from chemical and sun damage.