Madecassic acid is widely known in Korean skincare as a calming "hero ingredient," but new research suggests it may have a much bigger role to play. Scientists at the University of Kent have found that this plant-derived compound could help fight antibiotic-resistant bacteria, one of the most pressing global health threats. Working with colleagues at University College London (UCL), researchers combined computer-based screening with laboratory experiments to study madecassic acid. This natural chemical comes from Centella asiatica , a commonly used Asian medicinal herb. Their results show that the compound has strong antibacterial properties and could serve as a starting point for new drug development. These findings come at a critical time. Drug-resistant infections are becoming harder to treat, and experts estimate that antimicrobial resistance could lead to 39 million deaths between 2025 and 2050.…