September 2023 in “Jurnal MIPA (edisi elektronik)” Lime extract can be used to make a stable hair tonic with beneficial compounds.
October 2023 in “Jurnal Farmasi Galenika (Galenika Journal of Pharmacy)” Traditional herbs in Amarasi District may help treat dandruff and hair loss.
January 2008 in “วารสารการแพทย์และวิทยาศาสตร์สุขภาพ (Journal of Medicine and Health Sciences)” Clitorea ternatea and Citrus hystrix extracts can promote hair growth at certain concentrations.