21 citations
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October 2011 in “British Journal of Dermatology” Testosterone therapy helped 63% of androgen-deficient women grow scalp hair, but more research is needed.
19 citations
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March 2004 in “The Journal of Clinical Endocrinology & Metabolism” Testosterone and letrozole treatment speeds up puberty in boys with delayed development.
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September 2020 in “Journal of Cosmetic Dermatology” Serum biomarkers like insulin-like growth factor-1 and vitamin D may help diagnose androgenetic alopecia.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Flaxseed can improve hair health, smoothness, and shine.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Flaxseed can improve hair health and appearance.
January 2026 in “International Journal of Applied Pharmaceutics” A 10% MSC secretome hair tonic best promotes hair growth in alopecia.
March 2025 in “Journal of Cosmetic Dermatology” Thermus thermophilus extract improves hair growth and scalp health in men with hair loss.
January 2024 in “Journal of the Endocrine Society” The research found that measuring androgens in urine can give extra information about body metabolism and is linked to androgen levels in the blood, especially in young girls.
April 2023 in “Egyptian journal of Immunology” 10% hPL is best for growing mesenchymal stem cells, while 10% FBS is best for hepatocytes.
January 2022 in “United Research Forum eBooks” Picky eating in children is linked to lower zinc levels and various nutritional deficiencies.
4 citations
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January 1991 in “Journal of dermatological treatment” Goserelin and oestradiol treatment slightly improved hairiness but did not significantly change sebum production or hair characteristics in mildly hirsute women.
November 2025 in “Journal of Investigative Dermatology” CBD can help hair grow by supporting scalp health and reducing inflammation.
December 2024 in “International Journal of Scientific Reports” The plant-based hair serum is a promising and safe alternative to minoxidil for hair regrowth.
95 citations
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September 1979 in “Acta Paediatrica” Girls have higher DHEA levels earlier in puberty than boys, indicating earlier development.
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February 2019 in “Revista da Associação Médica Brasileira” FOLFOX6 chemotherapy effectively reduces VEGF levels and improves quality of life in advanced colorectal cancer patients.
1 citations
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May 2022 in “Pharmaceutics” Tea seed oil in nanostructured carriers stimulates hair growth and feels less greasy when applied.
January 2025 in “Acta Dermatovenerologica Alpina Pannonica et Adriatica” Oral minoxidil boosts hair growth and reduces shedding in androgenetic alopecia.
Black sesame oil promotes hair growth and may prevent hair loss.
September 2023 in “Cureus” Dr. SKS Hair Booster Serum effectively treats hair loss in women with PCOS.
25 citations
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November 2015 in “Journal of Ethnopharmacology” Certain Chinese herbs, especially Cacumen platycladi, can promote hair regrowth and reduce hair loss-related hormone levels in mice.
April 2020 in “Research Square (Research Square)” Melatonin treatment improved cashmere production in goats for one cycle without lasting effects on the next cycle.
18 citations
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April 2009 in “Journal of Chromatography A” Detecting steroid esters in cattle hair is inconsistent and influenced by sampling factors.
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December 2016 in “Journal of The Taiwan Institute of Chemical Engineers” Pig blood plasma can be used to promote human hair growth and is a good alternative to the commonly used serum additive.
66 citations
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August 1999 in “The Journal of Clinical Endocrinology & Metabolism” Women with acromegaly often have irregular periods due to hormone imbalances and growth hormone effects.
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May 1986 in “Clinics in endocrinology and metabolism” Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
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January 2022 in “Endocrine journal” Long COVID patients may have hormonal imbalances linked to their symptoms.
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January 1995 in “Lincoln University Research Archive (Lincoln University)” Wool growth is mainly controlled by external factors and specific proteins, not the follicles themselves.
May 2026 in “Journal of Health and Allied Sciences NU” Optimized culture conditions improve human epidermal stem cell growth for skin regeneration.
68 citations
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June 2005 in “Expert Opinion on Therapeutic Targets” Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.
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October 2010 in “Clinics in dermatology” Diet, especially dairy and high-sugar foods, can cause acne.