February 2025 in “ACS Applied Materials & Interfaces” A new treatment using valproic acid helps regrow hair safely.
February 2025 in “Biomimetics” The shampoo straightens hair while keeping it healthy and less damaged.
Certain ingredients in personal care products, like formaldehyde, oxidative hair dyes, and sulfates, pose health risks and need careful review.
41 citations
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December 1988 in “Journal of Investigative Dermatology” 9 citations
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July 2012 in “Dermatitis” Hair dye with para-phenylenediamine can cause skin depigmentation.
January 2026 in “Frontiers in Medicine” PP-PTKL may help treat hair greying, but more testing is needed.
February 2025 in “PubMed” AI-personalized hair loss treatments improved hair growth and scalp health without side effects.
January 2017 in “British journal of dermatology/British journal of dermatology, Supplement”
Two nutritional supplements improved hair growth and reduced hair loss in women with hair loss conditions.
8 citations
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March 2020 in “Dermatologic Therapy” The new hair loss treatment kit was safe and improved hair growth without any adverse effects.
1 citations
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June 2025 in “Journal of Cellular and Molecular Medicine” Plant-derived compounds may help reverse grey hair by boosting melanin production.
December 2025 in “Pharmaceuticals” Illite can effectively carry minoxidil for hair growth without causing scalp irritation.
Collagen CLR and placenta extract may help treat diffuse hair loss.
3 citations
,
April 2015 in “Current problems in dermatology” A more sensitive assay was developed to detect enzyme activity converting arginine to citrulline in hair follicles.
October 2025 in “International Journal of Homoeopathic Sciences” Homeopathy helped restore normal hair color in a 5-year-old with premature greying.
Plant-based dyes are a safe, effective, and eco-friendly alternative to synthetic dyes.
3 citations
,
November 2019 in “Cosmetics” Shampoo with Inula Helenium and Caesalpinia Sappan Bark extracts promotes hair growth and prevents hair loss in androgenetic alopecia patients.
May 2009 in “International Journal of Cosmetic Science” Permanent waving damages hair protein and weakens hair, especially with repeated treatments using sodium thioglycolate.
1 citations
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January 2020 in “IRIS UNIMORE (University of Modena and Reggio Emilia)” Aminexil clinical 5 effectively reduces hair loss and is well-tolerated.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.
May 2016 in “Hair transplant forum international”
April 2021 in “Arab Journal of Nuclear Sciences and Applications/Arab Journal of Nuclear Sciences and Applications ” Repeated use of protein hair conditioner with heat or gamma irradiation can harm skin and hair health in rats.
36 citations
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October 2014 in “Langmuir” Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
1 citations
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January 2010 in “Elsevier eBooks” January 2018 in “Elsevier eBooks” January 2015 in “Elsevier eBooks”
September 2023 in “Journal of The American Academy of Dermatology” Caffeine may help hair grow better.
6 citations
,
January 2020
May 2026 in “Preprints.org” The nutrient combination improved hair condition and was safe for women with diffuse hair loss.
7 citations
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January 1990 in “Eisei kagaku” Chemical analysis of hair products on human hair can help identify specific brands and link suspects to victims.