3 citations,
January 2019 in “Research journal of pharmacy and technology” The hair tonic with menthol grew longer hair, but both formulas had similar overall hair growth.
2 citations,
April 2019 in “Pharmaceutical sciences and research” The lotion with menthol promotes more hair growth than the one without menthol.
May 2024 in “Jurnal Penelitian Farmasi dan Herbal” Meniran leaf extract pomade with 10% concentration effectively stimulates hair growth in rabbits.
January 2018 in “International journal for pharmaceutical research scholars” Meniran extract hair tonic may stimulate hair growth in rats, with the version containing 1% menthol being more effective.
April 2019 in “Majalah Obat Tradisional” Menthol boosts the hair growth effects of Phyllanthus niruri gel.