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December 2014 in “Clinics in dermatology” Squaric acid dibutylester effectively treats alopecia areata.
June 2026 in “Lahore Garrison University Journal of Life Sciences” The combination showed limited antifungal effects against dandruff-causing fungus.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Sebaceous gland atrophy and abnormal function may contribute to hair loss in psoriasis.
35 citations
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January 2001 in “Journal of Animal Science” High dietary selenium, especially inorganic, causes weight loss and selenosis in pigs, with effects varying by hair color.
April 2013 in “The FASEB journal” Platycarya strobilacea extract significantly improves hair growth and follicle health.
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August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” The new "differential stripping" method effectively measures how much substance gets into hair follicles.
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July 1979 in “International Journal of Dermatology” A patient with zinc depletion improved after zinc supplementation during parenteral nutrition.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing Lrig1-positive stem cells in mice causes temporary loss of sebaceous glands.
September 2023 in “Biomedicines” Squalene may be a marker for certain types of alopecia.
1 citations
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June 2006 in “Journal of Cosmetic Dermatology” Photoepilation may disrupt normal wound healing and increase the risk of scars.
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June 2006 in “PubMed” Combining laser hair removal with a cream effectively reduced facial hair.
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October 2016 in “Pediatric Dermatology” A 6-year-old girl had a rare allergic reaction to a hair regrowth treatment.
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January 1991 in “Food and chemical toxicology” Different zinc compounds cause varying levels of skin irritation in animals.
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January 1979 in “Journal of Experimental Zoology” Plucking hair speeds up the next hair growth, but hormones can change this timing.
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September 1998 in “Journal of Investigative Dermatology” The enzyme 17β-HSD type 2 mainly performs oxidation in human sebaceous glands, which may help protect against acne.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
February 2026 in “Cureus” The Q-switched ruby laser effectively lightened eyebrow tattoos but may reduce eyebrow hair density.
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February 2023 in “International journal of molecular sciences” Tetrathiomolybdate reduces hair growth marker in skin cells by boosting harmful oxygen molecules, but effects can be reversed.
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August 1998 in “Australasian journal of dermatology” The document concludes that various cosmetic and drug treatments are available for hirsutism, and some new drugs show promise.
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February 1990 in “Journal of Nutrition” Selenium in hair and nails is higher with L-selenomethionine and low methionine.
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January 2017 in “Biological & pharmaceutical bulletin” Inhibiting ALOX12 can help hair cuticle maturation by increasing S100A3 citrullination.
January 2025 in “Dermatological Reviews” Cyperus rotundus is a promising natural hair removal option with minimal side effects.
46 citations
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September 2011 in “British journal of dermatology/British journal of dermatology, Supplement” Effective dandruff treatment requires delivering antifungal agents to the scalp follicular infundibulum.
April 2023 in “Journal of Investigative Dermatology” Disrupting a specific protein's function in hair follicle stem cells triggers their activation and a self-healing process.
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August 1985 in “Proceedings annual meeting Electron Microscopy Society of America” SEM/EDX can analyze hair elements but struggles with trace elements, limiting its forensic use.
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August 2015 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Both fixed and incremental laser treatments effectively reduced underarm hair, but the fixed method was less painful.
June 2015 in “The American journal of dermatopathology/American journal of dermatopathology” The study found that a one-step antibody method is better than the LSAB method for accurately studying hair follicle structures without false positives.
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September 2016 in “PubMed” Using finasteride 0.5% solution with laser therapy significantly reduces unwanted facial hair in women.
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January 2019 in “Indian Journal of Pharmaceutical Sciences” Zinc chloride can cause human scalp cells to multiply and die.