April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Higher fluence in hair removal damages hair follicles more, while lower fluence mimics natural hair regression, with long-term IPL treatments effectively reducing hair.
May 2018 in “Hair transplant forum international” The document's conclusion cannot be summarized because the content is not accessible or understandable.
October 2018 in “Annals of oncology” Topical calcitriol (BPM31543) is safe for preventing hair loss from chemotherapy and shows some effectiveness.
September 2021 in “IP Indian Journal of Clinical and Experimental Dermatology” The herbal supplement improved hair growth, density, and strength without side effects.
April 2016 in “Journal of Investigative Dermatology” Boosting HGF signaling could improve the creation of hair follicles in lab-made skin.
521 citations
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January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
Bio-enhanced hair restoration improves hair growth.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The polyherbal hair oil is safe and effective for promoting hair health.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal oil promotes hair growth and scalp health effectively.
28 citations
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September 2013 in “Journal of Investigative Dermatology” The document concludes that dermal papilla cells are key for hair growth and could be used in new hair loss treatments.
April 2019 in “Radiotherapy and oncology” HPV infection is linked to better survival in advanced anal cancer, higher radiation doses improve survival, especially in HPV-negative patients, and prostaglandin E₂ pretreatment can protect mouse hair follicles from radiation damage.
Biotin boosts wool growth and follicle health in sheep.
May 2023 in “Research Square (Research Square)” The HDDPiW-jSB solution may prevent hair loss caused by docetaxel in rats when applied regularly.
January 2002 in “Agritrop (Cirad)” The hr gene is linked to hair loss in Valle del Belice sheep.
April 2016 in “Journal of Investigative Dermatology” CD73 may regulate hair growth and could be targeted for hair growth treatments.
January 2026 in “International Journal of Science and Research Methodology” Bhangra may help treat premature greying of hair by boosting melanin and improving scalp health.
22 citations
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January 2010 in “Clinical Medicine Insights Endocrinology and Diabetes” Forearm hair has more cortisol than lower leg hair.
52 citations
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October 1999 in “Developmental Dynamics” Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.
6 citations
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November 2020 in “Molecular and Cellular Endocrinology” Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.
October 2025 in “Phytochemistry Letters”
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Electrical epilation damages hair follicles and surrounding skin, likely preventing hair regrowth.
408 citations
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May 2004 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Dutasteride more effectively lowers DHT levels in men with enlarged prostates than finasteride.
July 2008 in “Hair transplant forum international” The document cannot be understood or processed.
December 2025 in “Drug Testing and Analysis” Hair testing is crucial for forensic science and public health.
5 citations
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December 2017 in “Atom Indonesia” Workers exposed to certain jobs have higher levels of heavy metals in their hair.
2 citations
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August 2025 in “Cureus” Taking finasteride before surgery reduces blood loss in prostate procedures.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.
January 2014 in “DOAJ (DOAJ: Directory of Open Access Journals)” Platelet rich plasma may be beneficial for treating hair loss.
1 citations
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June 2023 in “Animals” CRABP2 helps increase the growth of cells important for hair growth by activating a specific growth pathway.
Biofield Energy Healing significantly increased hair growth by making hair root cells grow more.