April 2026 in “Journal of Craniofacial Surgery” The treatment improved hair growth and scalp health safely but needs more testing.
Natural compounds from Chinese herbs may safely promote hair growth and treat common hair loss.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
July 1993 in “学術講演梗概集. A, 材料施工,防火,海洋,情報システム技術” Evaluate prolactin levels with androgen and thyroid tests to rule out endocrine issues in patients with SAHA syndrome symptoms.
July 2021 in “CRC Press eBooks” Healthy scalp is crucial for hair growth and preventing hair loss.
June 2026 in “BMC Biotechnology” The new model mimics hair loss and helps test treatments.
1 citations
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January 2004 in “Wieś Jutra” Finasteride reduces hair loss by blocking testosterone's effects on scalp cells.
53 citations
,
January 1985 in “Acta obstetricia et gynecologica Scandinavica” Low-dose oral contraceptives reduced hair growth and testosterone levels in women with polycystic ovary syndrome.
17 citations
,
January 1986 in “Acta obstetricia et gynecologica Scandinavica” Spironolactone can reduce hair growth and testosterone in hirsutism, but is less effective than combined treatments.
Four natural compounds were found to promote hair growth effectively.
1 citations
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January 2022 in “Stem cell biology and regenerative medicine” New methods to test hair growth treatments have been developed.
October 2021 in “Journal of Investigative Dermatology” The study concluded that the developed models are effective for studying hair growth mechanisms and testing new treatments.
June 1967 in “Journal of Cellular Physiology” The 3D hair follicle model improves understanding of hair growth and drug testing.
49 citations
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October 1988 in “The Journal of Clinical Endocrinology & Metabolism” Leuprolide effectively reduces hair growth in hirsute women at higher doses.
34 citations
,
February 1999 in “Journal of Dermatological Science” Minoxidil boosts enzymes that help hair growth.
1 citations
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May 2018 in “Journal of Evolution of medical and Dental Sciences” Platelet Rich Plasma (PRP) injections can effectively reduce hair loss and improve hair growth in both men and women suffering from androgenic alopecia.
January 2026 in “International Journal of Dermatology Research” Early recognition of loose anagen hair syndrome is important to prevent misdiagnosis and unnecessary treatments.
January 2025 in “Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna)” Skin patting and iontophoresis with dutasteride gel improved hair growth in people with androgenetic alopecia.
February 2021 in “Endocrinology, diabetes & metabolism case reports” A postmenopausal woman's excessive hair growth and hair loss were due to a non-cancerous ovarian condition, treated successfully with surgery.
The new dutasteride gel improves hair growth for treating baldness.
September 1976 in “PubMed” Hirsutism is excessive male-pattern hair growth mainly caused by ovarian hormones, and severe cases may require costly treatment with side effects.
4 citations
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July 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
27 citations
,
November 2000 in “Journal of Veterinary Medicine Series B” Iodine deficiency in lambs causes poor growth, less wool, and delayed sexual maturity.
2 citations
,
August 2020 in “CRC Press eBooks” Tabby mutations in mice affect hair follicle development and help study genetic mapping and certain medical conditions.
4 citations
,
November 2021 in “Pharmaceuticals” Paeonia lactiflora and Poria cocos extracts can potentially increase hair growth and reduce hair loss symptoms by lowering testosterone and inflammation levels.
2 citations
,
April 2023 in “Pharmaceuticals” Scopolin and scopoletin from Merremia peltata leaves may help treat hair loss and showed promising results in rabbit tests.
5 citations
,
February 2011 in “Expert Opinion on Drug Discovery” We need better treatments for hair loss, and while test-tube methods are helpful, they can't fully replace animal tests for evaluating new hair growth treatments.
ACA from Alpinia galanga may prevent testosterone-related hair loss.
February 2026 in “Cureus” Ciclosporin can cause excessive hair growth even with testosterone blockers.
87 citations
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February 2009 in “PubMed” Alopecia in captive primates can be caused by many factors, so thorough testing is needed before blaming stress.