January 2023 in “Applied sciences” This study found that co-administering sasam-Kyeongokgo with gefitinib enhanced gefitinib's anti-tumor activity and exhibited favorable anti-cachexia effects in mice with non-small-cell lung cancer.
December 2025 in “JURNAL PIJAR MIPA” This study explored the Belanger tradition, a Sasak hair-cleansing ritual using natural ingredients, and concluded that it combines cultural heritage with sustainable practices and scientifically supported benefits.
September 2025 in “Jurnal Ilmu Kedokteran dan Kesehatan Indonesia” The study found that a pomade containing bay leaf extract significantly promoted hair growth in New Zealand White rabbits, with the 30% extract formula demonstrating the highest growth compared to lower concentrations and a control without extract.
November 2024 in “Traditional & Kampo Medicine” This study found that kumazasa extract promotes hair growth in a mouse model and human hair follicle cells, with effects similar to minoxidil, but it did not cause the inflammation observed with minoxidil use.
This study found that a fermented mixture containing Sasa Borealis leaf improved tensile strength and glossiness in hair damaged by heat perm and dyeing, suggesting potential as a cosmetic ingredient.