Lonicerin exhibits significant biological activities, making it valuable in pharmaceutical and nutraceutical applications. It is studied for its anti-inflammatory and antioxidant properties, which contribute to its potential use in treating inflammatory diseases and oxidative stress-related conditions. Research also highlights its antiviral effects, particularly against certain respiratory viruses, suggesting a role in developing antiviral agents. Additionally, lonicerin has shown neuroprotective potential, indicating possible applications in managing neurodegenerative disorders. Its presence in traditional herbal formulations supports its use in complementary medicine for immune modulation and infection control.