47 citations
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April 2003 in “Journal of dermatological science” This study showed that Thujae occidentalis semen extract inhibited 5alpha-reductase type 2 in laboratory tests and reduced androgen-related hair loss in animal models, suggesting potential use for male pattern baldness.
October 2025 in “International Journal of Homoeopathic Sciences” This case report details the significant hair regrowth experienced by a 49-year-old woman with stress-related alopecia totalis after individualized homeopathic treatment, underscoring its potential effectiveness in managing both emotional trauma and hair loss.
54 citations
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January 2013 in “BMC Complementary and Alternative Medicine” In this study, topical application of Thuja orientalis extract promoted hair growth by inducing the anagen phase and increasing hair follicle size and number in telogenic mice.
1 citations
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May 2017 in “InTech eBooks” This study suggests that while complementary and alternative treatments for hair loss are becoming more popular, their effectiveness and mechanisms remain largely unverified.
70 citations
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February 2015 in “Expert Opinion on Drug Discovery” This review discusses current knowledge on the biological mechanisms of different types of alopecia but reports no new clinical findings; the authors highlight future research directions, especially regarding epidermal stem cells and immune pathways.
