68 citations
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March 2018 in “Biomaterials” Tiny needles with valproic acid can effectively regrow hair.
November 2004 in “Medical Journal of Indonesia” Hormonal imbalances can cause skin and hair problems in women, and treatments that block male hormones can help.
28 citations
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March 2019 in “Journal of Dermatological Science” The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
15 citations
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November 1983 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hamster hair growth; cyproterone acetate reduces it.
April 2023 in “Dermatologica Sinica” Sex hormones affect hair growth and loss, and treatments for related hair diseases include various medications, hair transplantation, and light therapy.
January 2020 in “Przegla̧d dermatologiczny” The conclusion is that hirsutism in women can be managed with hair removal techniques, medications, and topical treatments.
71 citations
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February 2000 in “Endocrinology and metabolism/American journal of physiology: endocrinology and metabolism” Estradiol stops hair growth in mice, but an antagonist can reverse this effect.
March 2025 in “Dermatology Online Journal” Dermatologists should guide transgender patients on effective hair growth and loss treatments during hormone therapy.
4 citations
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November 2003 in “Annals of Plastic Surgery” Hair from the head was successfully used to restore pubic hair, with additional procedures suggested for more natural results.
154 citations
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October 1996 in “Proceedings of the National Academy of Sciences of the United States of America” Estrogen affects hair growth and skin cell multiplication.
68 citations
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March 1965 in “The BMJ” Hormones and genetics affect hair growth and patterns, with some changes reversible and others not.
20 citations
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January 2012 in “International Journal of Trichology” Most cases of excessive hair growth in women are caused by polycystic ovarian syndrome and are linked to higher free testosterone levels.
46 citations
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January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
4 citations
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January 2021 in “JAMA Dermatology” Improved access to hair removal is crucial for transgender individuals before feminizing surgeries.
1 citations
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January 2010 in “Shenyang Nongye Daxue xuebao” IGF-1 and EGF together significantly boost hair follicle growth in cashmere goats.
March 2016 in “Journal of the Turkish-German Gynecological Association” The woman likely has a hormonal imbalance causing excessive hair growth.
48 citations
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April 1995 in “PubMed” Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
114 citations
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October 1996 in “Dermatologic clinics” Hair loss is mainly caused by hormones, autoimmune issues, and chemotherapy, and needs more research for treatments.
A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
1 citations
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January 2009 in “Gynecological endocrinology” Hirsutism can be treated with medications or hair removal methods, tailored to each person.
February 1990 in “PubMed” Higher DHEA-S levels in hirsute females affect hair growth phases.
9 citations
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May 2013 in “European Journal of Dermatology” Dermoscopy can non-invasively detect eruptive vellus hair cysts on the labia majora.
5 citations
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March 1981 in “PubMed” A girl grew extra hair in areas where she had insect bites.
2 citations
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January 2019 in “Dermatology Review” Pigmented vellus and upright regrowing hairs predict hair regrowth in severe alopecia.
16 citations
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November 2008 in “Hormone research” The treatment slowed hair growth but didn't always match the improvements seen by doctors or patients.
5 citations
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January 2017 in “Laboratory Animal Research” Gold thread implantation may help hair grow in humans and mice.
January 2013 in “Annals of Ayurvedic Medicine” Abrus precatorius seed oil promotes hair growth and has antifungal properties.
1 citations
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October 2022 in “Annals of Translational Medicine” Cucurbitacin helps mice grow hair by blocking a protein that stops hair growth.
31 citations
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September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.
2 citations
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February 2024 in “Toxins” Bee venom can help stem cells promote hair growth.