54 citations
,
January 2013 in “BMC Complementary and Alternative Medicine” Thuja orientalis hot water extract may help hair grow by starting the growth phase and improving hair follicle development.
158 citations
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November 1998 in “Cell” β-catenin affects hair growth and can lead to tumors, needing more research for better understanding.
3 citations
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December 2019 in “Biomedical dermatology” Sonic hedgehog proteins may help grow hair.
23 citations
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October 2021 in “FEBS Journal” Sonic Hedgehog helps keep skin and airway barriers healthy and reduces inflammation.
December 2023 in “Journal of Food Science and Nutrition” Rosehip Seed Oil may help hair grow by activating important growth pathways and increasing hair follicle size in mice.