May 2025 in “International Journal Of Science Technology & Management” This study focused on developing a pomade called "Hyung Hair" made from rambutan leaf extract, which showed potential benefits such as reducing hair loss and slowing gray hair growth, with a feasibility analysis indicating the business's viability.
May 2023 in “Pharma xplore : jurnal sains dan ilmu farmasi” In an animal study, researchers found that a hair tonic containing a 1:1 ratio of kelor and rambutan leaf extracts led to similar hair growth in rabbits compared to a minoxidil control, with average hair lengths of 3 cm versus 2.025 cm, respectively.
February 2026 in “International Journal of Molecular Sciences” This study investigated the photoprotective properties of Brazilian pepper tree extract against UV-induced damage in skin cells, reporting that it enhanced expression of genes relevant to skin health and showed superior activity compared to standard antioxidants.
June 2025 in “Mutiara Jurnal Penelitian dan Karya Ilmiah” This study observed that using moringa leaf extract in hair tonic reduced hair loss among the sampled students, with the average hair loss decreasing from 118.75 strands to 79.25 strands per day.
January 2022 in “JPK Jurnal Proteksi Kesehatan” This study found that the ethanol extract of mangkokan leaf (Polyscias scutellarium) demonstrated antibacterial activity against Escherichia coli and Staphylococcus aureus, with higher concentrations showing greater inhibition zones, particularly against Staphylococcus aureus.