Biotin and silica from plants improve hair, skin, and nail health.
July 2025 in “Dermatologica Sinica” Glycyrrhizin may help regrow hair by activating a specific pathway.
15 citations
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June 2019 in “eLife” Activin A and follistatin control when hair cells develop in mouse ears.
Activin A and follistatin control when ear hair cells form in mice.
Activin A promotes ear hair cell development, while follistatin delays it.
63 citations
,
February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
5 citations
,
November 2024 in “Frontiers in Nutrition” LB-P9 supplements improve hair health and satisfaction without side effects.
January 2024 in “Updates in clinical dermatology”
61 citations
,
October 1996 in “Development” Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.
25 citations
,
July 2019 in “Journal of drug delivery science and technology” Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.
6 citations
,
July 2009 in “Journal of Cutaneous Pathology” Hair follicle stem cells are key for hair growth and skin repair.
January 2025 in “Conservation Physiology” Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
3 citations
,
September 2024 in “The FASEB Journal” Dermal white adipose tissue helps regulate hair growth, protect skin, and aid wound healing.
December 2023 in “Deleted Journal” The herbal hair serum with flaxseed and aloe vera effectively promotes hair health and treats common hair issues.
Cows moving from tie-stall to free-stall housing had more heel problems, less joint lesions, and higher stress levels.
May 2009 in “Hair transplant forum international” Androgens affect hair growth and shedding, with genetic and non-genetic factors influencing baldness.
4 citations
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January 2025 in “Diagnostics” High-frequency ultrasonography helps diagnose and manage hair and nail disorders safely and effectively.
February 2025 in “FASEB BioAdvances” Verteporfin reduces growth and stem cell traits in rat hair follicle cells by blocking the Hippo pathway.
7 citations
,
March 2023 in “Frontiers in Veterinary Science” Camelina oil can improve dog coat quality like flaxseed and canola oils.
2 citations
,
November 2024 in “JAAD reviews.” Certain drugs can change hair color, either lightening or darkening it.
7 citations
,
March 2014 in “ISRN Biomaterials” Keratin hydrogel from human hair helps rats recover better from spinal cord injuries.
GV-350 improves hair growth and quality of life in iron-deficient women without side effects.
139 citations
,
November 2016 in “Journal of the American Academy of Dermatology” Tofacitinib helped regrow hair in most adolescents with alopecia areata, but more research is needed.
40 citations
,
January 2003 in “Gynecological Endocrinology” Finasteride effectively reduces hair growth in women with polycystic ovary syndrome or idiopathic hirsutism.
23 citations
,
December 2004 in “Differentiation” Sex hormones affect hair and feather growth and may help manage alopecia and hormone-dependent cancers.
18 citations
,
August 2012 in “Chinese journal of integrative medicine/Chinese Journal of Integrative Medicine” Both treatments for alopecia areata are equally effective and safe.
January 2026 in “Dermatology Reports” Upadacitinib improved symptoms and hair regrowth in a teen with multiple autoimmune conditions.
Bacopa monniera promotes hair growth, enhances memory, and helps with inflammation and stomach issues.
January 2014 in “Anales Médicos de la Asociación Médica del Centro Médico ABC” The treatment effectively promoted hair growth with minimal side effects.
180 citations
,
November 1991 in “American Journal of Psychiatry” Fluoxetine was not effective in treating hair-pulling disorder in the short term.