37 citations
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January 2002 in “British journal of dermatology/British journal of dermatology, Supplement” Apple extract called procyanidin B-2 was found to greatly increase hair growth.
February 2026 in “Biophysical Journal” 2 citations
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September 2016 in “Journal of Dermatological Science” Reduced TRPS1 leads to increased STAT3 and SOX9 in hair follicles, affecting hair growth.
2 citations
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February 2009 in “Journal of the American Academy of Dermatology” Injecting triamcinolone into the eyebrow area may help eyelash regrowth in alopecia areata patients.
3 citations
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January 2016 in “Journal of cosmetology & trichology” Taking vitamins, minerals, and amino acids can improve hair strength and quality in people with Monilethrix.
24 citations
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September 2014 in “PloS one” Thyroid hormone receptors are essential for hair growth and wound healing.
34 citations
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November 1998 in “Journal of Investigative Dermatology” A common mutation in the hHb6 gene is linked to monilethrix, but other factors may also play a role.
March 1996 in “Hair transplant forum international” Kevis P.F. may help with hair care when used with other products.
38 citations
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September 2011 in “PLOS ONE” Activin B helps heal skin wounds and grow hair by activating a specific cell signaling pathway.
14 citations
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December 1998 in “British Journal of Cancer” Truncated hHb1 keratin may play a role in breast cancer cell transformation.
12 citations
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January 2014 in “Cell structure and function” Different combinations of human hair keratins affect how hair fibers form.
April 2016 in “Journal of Investigative Dermatology” MEK and BRAF inhibitors increase sebum production and accumulation, which could cause acne-like side effects.
17 citations
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October 2024 in “Journal of the American Academy of Dermatology” Brepocitinib effectively reduces inflammation and improves symptoms in cicatricial alopecia with good safety.
32 citations
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August 2016 in “Science Signaling” Alopecia areata patients show unique protein activity patterns, suggesting imbalanced signaling pathways.
3 citations
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May 2018 in “Psychiatry and Clinical Psychopharmacology” N-acetylcysteine may help treat trichotillomania.
April 2009 in “The FASEB Journal” Keratin biomaterials from human hair help nerve regeneration by activating Schwann cells.
48 citations
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March 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Retinoic acid production and signaling in hair follicles are regulated by location and timing, affecting hair growth and cycling.
86 citations
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January 1996 in “Clinics in dermatology” Hair can be damaged by daily routines, but protein-based products can protect and improve it.
1 citations
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December 2020 in “Journal of Cosmetic Dermatology” The cosmetic product effectively reduced hair growth and thickness on forearms.
December 2023 in “Chiwi'saeng'gwa haghoeji” Hair keratin protein might help heal mouth wounds faster.
13 citations
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July 2012 in “International Journal of Trichology” TTD symptoms vary widely, requiring thorough evaluations.
May 2025 in “International Journal of Molecular Sciences” DHHB from Platycladus orientalis L. promotes hair growth and could be a natural alternative to current treatments.
9 citations
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December 2021 in “Molecules” Certain compounds in three Polynesian plants may help hair growth.
10 citations
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December 2015 in “International Journal of Dermatology” CK 15, follistatin, and Bmi-1 can help differentiate basal cell carcinoma from squamous cell carcinoma.
105 citations
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May 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” Activating TRPV3 stops human hair growth.
85 citations
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January 1990 10 citations
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January 2012 in “International Journal of Cosmetic Science” Thioglycolic acid mainly affects the unordered areas in hair structure.
April 2018 in “Journal of Investigative Dermatology” DNMT3A is crucial for healthy skin and hair growth.
January 2023 in “Social Science Research Network” The document doesn't say if the treatment for hair loss worked.
18 citations
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January 2019 in “International journal of trichology” The treatment improved hair growth in three patients with alopecia.