January 2011 in “Der Pharmacia Lettre” Pig oil was found to significantly promote hair growth in rats, more effectively than Minoxidil.
Oral contraceptives can affect skin and hair, improve acne, but may cause pigmentation, dermatitis, and other conditions.
August 2023 in “Stem cell reviews and reports” July 2024 in “Journal of Investigative Dermatology” Modulating the BTNL2 pathway can prevent hair loss in mice.
January 2021 in “Hair therapy & transplantation” 34 citations
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April 1982 in “BMJ” December 2014 in “대한미용학회지” 3% peppermint oil promotes hair growth and has strong antibacterial properties.
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November 2008 Vitamin D is important for regulating calcium, phosphate, and hair health.
June 2025 in “Clinical and Experimental Dermatology” Baricitinib treatment led to dark brown hair regrowth in a red-haired woman with alopecia areata.
1 citations
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October 1978 in “The Journal of Pediatrics”
September 2023 in “Skin appendage disorders” Trichoscopy, a method of examining hair, can objectively measure how well botulinum toxin works for hair loss treatment.
Ocu-miR-205 affects hair density in Rex rabbits by influencing cell processes and signaling pathways.
September 2001 in “Swiss Medical Forum ‒ Schweizerisches Medizin-Forum” January 2021 in “İzmir Dr.Behçet Uz çocuk hastanesi dergisi” Children with Alopecia Areata often have lower vitamin D and B12 levels and higher thyroid activity.
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December 1956 in “PubMed” 12 citations
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November 2015 in “Journal of Investigative Dermatology Symposium Proceedings” PTH-CBD helps reduce hair loss in mice by stimulating hair growth directly.
June 2020 in “Journal of Investigative Dermatology” More research with diverse participants is needed to determine the effectiveness of photobiomodulation devices for hair loss treatment.
12 citations
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June 2011 in “Han-guk sikpum gwahakoeji/Han'gug sigpum gwahag hoeji/Han-guk sikpum gwahak hoeji” Lactobacillus plantarum-fermented plant extracts promote hair growth and thickness.
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October 1983 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Patients with this syndrome can have different responses and worsening resistance to treatment over time.
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January 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” Applying a specific inhibitor lightens skin and hair color.
February 2024 in “International journal of molecular sciences” UV exposure reduced hair shine in mice, but minoxidil helped restore it.
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January 2024 in “Journal of applied pharmaceutical science” Bacteria from Xylocarpus fruit can be used in hair creams to treat hair loss and fight infections.
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February 2026 in “Clinics in Dermatology” Vitamins help hair mainly if you have a deficiency; too much can cause hair loss.
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May 2017 in “Journal of dermatological science” The combined treatment effectively managed severe skin issues in Olmsted syndrome.
December 2025 in “Journal of Ovarian Research” Vitamin B6 may help activate dormant follicles.
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February 1983 in “The Journal of Dermatology” Hair regrowth slows with age due to changes in enzyme activity.
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November 2004 in “Journal of the American Academy of Dermatology” Bimatoprost can cause excessive eyelash growth.
June 2021 in “National Medical Journal of China” Bimatoprost helps mouse hair grow by turning on a specific growth pathway.
October 2022 in “The Egyptian Journal of Hospital Medicine” Females with idiopathic hirsutism have higher levels of omentin-1, which may lead to excessive hair growth.