91 citations
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April 2011 in “Journal of Ethnopharmacology” Polygonum multiflorum extract helps grow hair by activating certain hair growth signals in mice.
15 citations
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May 2020 in “BMC complementary medicine and therapies” Polygonum multiflorum extract helps hair grow longer and fights the effects of hormones that cause hair loss.
March 2023 in “International Journal of Advanced Research in Science, Communication and Technology” Various medicinal plants like Polygonum multiflorum, Red ginseng extract, and Zizyphus jujuba can potentially treat hair loss, offering benefits like low cost and multiple ways of working. Other effective natural substances include Pygeum africanum, Seneroa, Urtica dioica, and more.
19 citations
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June 2010 in “Journal of acupuncture and meridian studies” A plant extract was found to effectively block an enzyme related to male hormone-related diseases.
April 2026 in “Frontiers in Physiology” Polygonum multiflorum root nanovesicles may help hair growth and treat hair loss.