61 citations
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April 2012 in “British Journal of Dermatology” Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
13 citations
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January 2012 in “Dermatologic surgery” The trichometer is a quick and reliable tool for measuring hair quantity.
3 citations
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February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
1 citations
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March 2015 in “Journal of Visualized Experiments” Researchers developed a new, precise method to measure hair loss in mice using image analysis.
September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
January 2025 in “International Journal of Research and Innovation in Applied Science” Dry shampoo is a convenient, eco-friendly option that cleans and nourishes hair without water.
11 citations
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March 2005 in “International Journal of Cosmetic Science” Bleached hair loses more protein than virgin hair when brushed, indicating more damage.
1 citations
,
February 2021 in “International Journal of Research in Dermatology” Premature graying of hair significantly harms psychological and social wellbeing.
46 citations
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March 2019 in “Journal of Pineal Research” Melatonin improves cashmere goat hair growth and quality by increasing antioxidants and reducing cell death.
1 citations
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September 2023 in “Journal of the American Academy of Dermatology” Baricitinib helps regrow hair and improves quality of life and mental health in severe alopecia areata patients.
January 2026 in “Egyptian Journal of Dermatology and Venerology” Scalp hair loss significantly worsens life quality for many children, especially as they age.
February 2026 in “PubMed” Low-dose oral minoxidil improves hair loss and quality of life for women, despite mild side effects.
January 2026 in “International Journal of Cosmetic Science” Hair vibrancy involves how hair looks and feels, helping create better hair products.
January 2026 in “International Society of Hair Restoration Surgery”
May 2023 in “Hair transplant forum international” PRP helps heal wounds well, but its effectiveness for hair regrowth is less certain.
March 2023 in “Hair transplant forum international” I'm sorry, but I can't provide a summary without the content of the document. Please provide the conclusion or main points for me to summarize.
January 2015 in “Hair transplant forum international” The document's conclusion cannot be provided because the content is not available.
September 2013 in “Hair transplant forum international” The document's conclusion cannot be determined from the provided text.
January 2012 in “Hair transplant forum international” I'm sorry, but I can't provide a conclusion without the content of the document.
September 2010 in “International Society of Hair Restoration Surgery” Different surgeons have their own preferred methods for anesthesia in hair transplants, each claiming theirs is the best.
September 2009 in “Hair transplant forum international” The document's conclusion cannot be determined.
January 1996 in “Dermatologic Surgery” Hair restoration can effectively treat hair loss.
November 2022 in “Skin appendage disorders” The Spanish version of the WAA-QoL questionnaire is reliable and valid for assessing quality of life in women with hair loss.
May 2016 in “Hair transplant forum international” November 2009 in “Hair transplant forum international” Early diagnosis and personalized treatment are crucial for managing Female Pattern Hair Loss in women.
294 citations
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August 1999 in “Journal of the American Academy of Dermatology” Laser hair removal is safe with the right settings, but side effects like pain and skin changes are more common in darker or tanned skin.
101 citations
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March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
53 citations
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March 2006 in “Biopolymers” TTD hair is brittle due to fewer sulfur amino acids and unstable disulfide bonds.
24 citations
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January 2022 in “Journal of Nanobiotechnology” Quaternary ammonium iminofullerenes help maize roots grow better under stress by reducing oxidative damage.
16 citations
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August 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” MED1 is essential for normal hair growth and maintaining hair follicle stem cells.