February 2026 in “Tạp chí Sức khỏe và Lão hóa” Hormones play a key role in skin aging, with estrogen and testosterone declines affecting skin health.
77 citations
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July 2020 in “Journal of the European Academy of Dermatology and Venereology” Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.
9 citations
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May 2005 in “Annales de dermatologie et de vénéréologie” Oral zinc and topical steroids can effectively treat chronic scalp pustules and hair loss in elderly patients.
3 citations
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January 1967 Testosterone slightly improved aging skin, while corticosteroids worsened it.
September 2022 in “Piretc” The document's conclusion cannot be provided because the document is not accessible or understandable.
December 2025 in “SKINdeep” Low humidity harms skin health by damaging the skin barrier and increasing inflammation.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Bleaching and UV exposure significantly damage hair.
36 citations
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August 2022 in “Frontiers in Cell and Developmental Biology” Sebaceous glands age due to genetic and environmental factors, affecting sebum production and composition.
September 2016 in “Springer eBooks” Gray hair is caused by oxidative stress damaging hair cells.
September 2018 in “PubMed” Hair becomes thinner, grayer, and may fall out more as people get older, and styling habits can worsen these effects.
4 citations
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January 2007 in “Sen'i Gakkaishi” Permed hair degrades faster and shows more damage after protease treatment compared to untreated hair.
June 2020 in “International Journal of Research in Dermatology” Xerosis and wrinkling are common in elderly skin, but some conditions can be harmful.
18 citations
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May 2014 in “International journal of pharmaceutics” Aging and sun damage do not increase the skin's absorption of certain sunscreens and drugs.
Bacterial augmentation improves hair composting and nutrient availability.
1 citations
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October 2009 in “International Journal of Cosmetic Science” A new keratin treatment can strengthen and protect aging hair.
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
8 citations
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November 2019 in “Journal of Natural Fibers” Adding human hair to clayey soil makes it stronger, even after freeze-thaw cycles, and is eco-friendly and cheap.
2 citations
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June 2024 in “Frontiers in Plant Science” LLPS is crucial for RALF signaling, aiding plant growth and stress resilience.
Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.
November 2024 in “DELOS Desarrollo Local Sostenible” Thunbergia grandiflora and Russelia equisetiformis help each other grow by changing their shapes.
May 2026 in “The EMBO Journal” Skin aging can be slowed by targeting cells, hormones, and the microbiome.
27 citations
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July 2017 in “Scientific Reports” N-WASP is essential for healthy skin and preventing inflammation.
8 citations
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April 2017 in “Journal of Dermatological Science” Hair loss is caused by the breakdown of a protein called COL17A1 in hair follicle stem cells.
October 2022 in “Frontiers in Cell and Developmental Biology” Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
14 citations
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July 2011 in “Clinics in plastic surgery” Dermabrasion is a safe, effective way to improve skin appearance with minimal recovery time.
19 citations
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May 2016 in “Aging Cell” Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.
September 2021 in “CRC Press eBooks” Erosive pustular dermatosis of the scalp causes painful, scarring skin lesions on the scalp, mainly in elderly people with sun-damaged skin.
March 2024 in “Jagiellonian University Repository (Jagiellonian University)” Genetic and lifestyle factors influence skin and hair aging, and prediction models can help assess aging and cosmetic treatments.
4 citations
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July 2022 in “International Journal of Cosmetic Science” Hair moisture behavior helps tell apart different chemical treatments and reveals insights into hair structure.