Chicoric acid is widely recognized for its antioxidant properties, making it valuable in the development of dietary supplements and functional foods aimed at reducing oxidative stress. It is studied for its potential to support immune function by enhancing the activity of certain immune cells. Research also highlights its role in glucose metabolism, suggesting benefits for managing blood sugar levels, which is relevant in the context of type 2 diabetes. Due to its natural origin, chicoric acid is used as a bioactive ingredient in herbal formulations, particularly those derived from echinacea and chicory. Additionally, it is explored in cosmetic applications for its ability to protect skin from environmental damage and support anti-aging formulations. Ongoing studies are investigating its antiviral potential, especially in early stages of viral replication, which may lead to applications in preventive health products.