November 2025 in “Phytomedicine” This study found that Justicia procumbens aqueous extract promoted hair regrowth and alleviated aging-related hair and vascular deterioration in mice, indicating potential benefits for maintaining hair health as aging progresses, though further research is needed for human validation.
This study found that an extract from Justicia procumbens may prevent hair loss in a mouse model of androgenic alopecia by enhancing hair follicle cell proliferation and improving hair characteristics.
October 2022 in “Practice in Clinical Psychology” This study found that higher differentiation and moral justice were significantly related to increased sexual satisfaction.
August 2025 in “Molecules” In this study, researchers using advanced chromatography and mass spectrometry techniques tentatively identified 132 chemical compounds in Justicia procumbens, including 54 lignans and 77 compounds reported for the first time, which may aid in pharmacological research and quality control of the plant.
January 2014 in “The Journal of Dermatology” This study reports that Korean adolescents with androgenetic alopecia tend to have milder symptoms than adults and a higher prevalence of family history of alopecia.