A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
4 citations
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December 2015 in “Redalyc (Universidad Autónoma del Estado de México)” A cat with sebaceous adenitis improved after treatment with shampoo, ciclosporin, and fatty acids.
June 2010 in “The Knowledge Bank (The Ohio State University)” Inhibiting retinoic acid activates WNT signaling, potentially aiding hair disorder and skin cancer treatments.
July 2023 in “Research Square (Research Square)” Using Cetirizine 1% cream daily can significantly improve hair growth and thickness in men with hair loss, and it's safe to use.
66 citations
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February 2013 in “PeerJ” Activating cannabinoid receptor 1 reduces certain keratin levels, potentially aiding psoriasis treatment.
May 2025 in “Orphanet Journal of Rare Diseases” TNF-α blockers and IL inhibitors improve symptoms in most patients with severe scalp condition, but more research is needed.
20 citations
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August 1997 in “PubMed” Increased K+ permeability alone may not promote hair growth.
13 citations
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July 2015 in “Archives of dermatological research” N1-methylspermidine helps hair growth and reduces inflammation in hair follicles.
9 citations
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September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
9 citations
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January 2015 in “Fundamental & clinical pharmacology” Cyclosporine A helps hair grow by blocking a process that would otherwise cause hair cells to die.