13 citations
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December 2017 in “Stem cells” Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
April 2022 in “Anti-cancer agents in medicinal chemistry” Some existing medicines show promise as safe treatments to protect against the side effects of radiation therapy.
3 citations
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September 2023 in “Skin research and technology” New treatments for skin damage from UV light using stem cells and their secretions show promise for skin repair without major risks.
32 citations
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January 2022 in “International Journal of Molecular Sciences” Melatonin, a hormone, can help protect skin from aging by reducing stress, inflammation, and damage, and may also help treat hair loss in women.
99 citations
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September 2007 in “The American journal of pathology” Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
20 citations
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July 2017 in “Journal of Investigative Dermatology” IL-1 receptor absence in mice leads to skin cysts and changes in immune response after UVB exposure.
5 citations
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January 2021 in “BioMed Research International” Noncrosslinked hyaluronic acid helps human hair cells grow and could be a potential hair loss treatment.
March 2026 in “Molecules” Camellia sinensis seed flavonoids can reduce skin inflammation and damage from UV rays.
January 2026 in “Aging and Disease” The α-MSH-MC1R-cAMP pathway does not protect skin cells from UVA damage.
2 citations
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November 2014 Common cosmetic dermatology techniques improve skin damaged by the sun and aging.
February 2026 in “International Journal of Molecular Sciences” Brazilian pepper tree leaf extract effectively protects skin cells from UVC damage and is a strong natural skincare option.
Stress can cause hair loss and trigger autoimmunity by damaging hair follicle cells.
September 2016 in “Springer eBooks” Gray hair is caused by oxidative stress damaging hair cells.
1 citations
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July 2025 in “Journal of Photochemistry and Photobiology B Biology” Photobiomodulation helps protect hair follicle cells from damage caused by DHT.
3 citations
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November 2023 in “Frontiers in cell and developmental biology” Melanocytes are important for skin and hair color and protect the skin from UV damage.
7 citations
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January 2002 in “PubMed” Prolonged UVB exposure causes significant skin changes and damage in rats.
5 citations
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March 2012 in “Microscopy Research and Technique” UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
January 1990 in “Springer eBooks” Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
128 citations
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August 2015 in “Cell Stem Cell” Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.
41 citations
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July 2012 in “Stem Cells and Development” Low-dose UVB light improves hair growth effects of certain stem cells by increasing reactive oxygen species.
20 citations
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February 2017 in “International Journal of Dermatology” Honokiol helps protect skin from damage and aging caused by cigarette smoke.
January 2026 in “Frontiers in Bioscience-Landmark” Araliadiol protects skin cells from damage by boosting antioxidant defenses.
2 citations
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January 2025 in “International Journal of Molecular Sciences” Chitosan-encapsulated Cordyceps militaris reduces lung cell damage from pollution.
5 citations
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November 2017 in “Asian Journal of Beauty and Cosmetology” Sinapic acid may protect skin cells from UV damage and reduce inflammation, making it a promising anti-aging cosmetic ingredient.
184 citations
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October 2007 in “Proceedings of the National Academy of Sciences of the United States of America” Sulforaphane from broccoli can help protect skin from sun damage.
9 citations
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August 2017 in “Photochemistry and Photobiology” Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.
19 citations
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April 2020 in “Oxidative Medicine and Cellular Longevity” Fernblock® helps protect skin cells from pollution and stress, reducing inflammation and damage.
November 2023 in “Borneo Journal of Pharmacy” Sappan wood hair tonic helps protect and repair damaged hair.
14 citations
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September 2016 in “Journal of Photochemistry and Photobiology B Biology” UV exposure damages hair, increasing thiols and altering protein structure.
June 2016 in “한국디자인문화학회지” UVA damages all hair types, especially permanently waved and colored hair.