May 2023 in “Stem cell research & therapy” New method efficiently isolates hair growth cells from newborn mouse skin.
30 citations
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November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
January 2014 in “Revista Brasileira de Cirurgia Plástica” A new method using gentian violet and a protective spray can improve symmetry and reduce surgery time in hair restoration, but it's only effective for total hair loss, not diffuse hair loss or follow-up treatments.
19 citations
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June 2020 in “General and comparative endocrinology” Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
2 citations
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February 2023 in “BMC women's health” Birth control pills change the activity of certain inflammation and blood clotting genes in women with PCOS.
11 citations
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December 2021 in “Journal of Ginseng Research/Journal of ginseng research” Red ginseng oil is believed to have various health benefits and is safe, but more research is needed to fully understand how it works.
10 citations
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January 2012 in “Journal of biomedical optics” Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
3 citations
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August 2021 in “Journal of the American Academy of Dermatology” Facial hair is crucial for transgender men's gender identity and transition.
3 citations
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August 2020 in “PubMed” Platelet-rich plasma (PRP) is effective in treating various skin conditions and improving hair density, thickness, and patient satisfaction, with lower relapse rates for Alopecia Areata.
2 citations
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January 2023 in “BioMed Research International” Beetroot extract nanogel may help treat hair loss caused by testosterone.
PRP may improve hair transplant results, but more research is needed.
January 2025 in “Arquivo Brasileiro de Medicina Veterinária e Zootecnia” Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
December 2023 in “Journal of Cosmetic Dermatology” The hair growth product was effective and safe, increasing hair growth, thickness, and density while reducing hair fall.
June 2023 in “JAAD international” Patients with skin of color are more likely to use supplements for hair loss than Caucasian patients, but the effectiveness of these supplements is uncertain and they can be expensive.
January 2021 in “Menoufia Medical Journal” People with early-onset androgenetic alopecia may have a higher risk of heart disease due to abnormal blood lipid levels.
April 2025 in “Journal of Cosmetic Dermatology” The device safely increased hair growth and thickness in men with hair loss.
88 citations
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September 2003 in “Clinical endocrinology” Hormone treatment for transsexual individuals is effective but carries risks like thromboembolic events and mood changes, with most side effects being minor and reversible.
4 citations
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March 2022 in “Pharmaceutics” Regenerative cellular therapies show promise for treating non-scarring hair loss but need more research.
4 citations
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September 2021 in “Biomolecules” Using Platelet-Rich Plasma and Adipose-Derived Mesenchymal Stem Cells together can improve healing, including wound healing, bone regeneration, and hair growth.
4 citations
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June 2020 in “Cosmetics” Broussonetia papyrifera extract helps hair growth by regulating specific proteins.
3 citations
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February 2023 in “International Journal of Molecular Sciences” Autologous Platelet and Extracellular Vesicle-Rich Plasma (PVRP) has potential in enhancing tissue regeneration and improving hair conditions, but its effectiveness varies due to individual differences.
2 citations
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May 2023 in “Journal of Advanced Research” Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
1 citations
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August 2025 in “Journal of Investigative Dermatology” Genetic studies on hair traits can improve understanding of health and disease.
1 citations
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May 2016 in “Hair transplant forum international” Using scalp micropigmentation (a special tattoo technique) with hair transplantation can effectively treat hair loss, especially for those with low donor density or those unsuitable for only hair transplantation.
Modern hair styling products don't repair hair but improve its surface and stability.
November 2025 in “Cosmetics” Centella asiatica with growth factors improves hair and scalp health.
September 2025 in “Australian Journal of Herbal and Naturopathic Medicine” Ashwagandha is safe and effective for reducing perimenopausal symptoms.
January 2024 in “JEADV clinical practice” The study helps doctors use patient images to understand and apply SALT scores for treating severe alopecia areata.
Kerascalp hair serum was found to be safe and effective in improving hair growth and strength in people with mild to moderate hair loss.
December 2022 in “Scientific Reports” Stem cells from whiskers can be transplanted to stimulate hair growth.