February 2020 in “The Pharmaceutical Society of Japan” Amla extract may help hair grow.
October 2024 in “International Journal of Ayurveda Research” This study evaluated the 5α-reductase inhibitory effects of several Ayurvedic herbs and found that Eclipta alba exhibited the highest activity, suggesting its potential for use in treatments for androgenic disorders like alopecia.
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December 2018 in “KSBB Journal” In this study, researchers observed that amla extract promoted hair growth by enhancing cell proliferation and reducing 5α-reductase expression in human dermal papilla cells, suggesting it may be effective in preventing hair loss.
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December 2021 in “Frontiers in Pharmacology” This study found that Ficus benghalensis leaf extracts reduced the activity of 5 α-reductase II and promoted hair growth in rabbits by elongating the hair follicle's anagen phase, suggesting potential for treating hair loss.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” In this computational study, researchers identified six phytochemicals, including Jamogenin, that effectively bind to the enzyme 5-AR, potentially promoting hair growth, and found that encapsulating Jamogenin in lipid nanoparticles enhances its stability.