February 2025 in “Journal of Receptors and Signal Transduction” EGCG may help regrow hair by inhibiting a specific enzyme.
July 2023 in “Current Issues in Molecular Biology” Escin may help treat hair loss by boosting a specific cell growth pathway.
26 citations
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August 2019 in “Stem Cell Research & Therapy” PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
20 citations
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August 2015 in “International Journal of Molecular Medicine” Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
4 citations
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January 2011 in “Journal of Cosmetics, Dermatological Sciences and Applications” Vitamin B12 may promote hair growth by affecting certain cell processes.