Chicoric acid is widely recognized for its antioxidant properties, making it valuable in 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 explores its role in managing blood sugar levels, suggesting possible applications in natural approaches to diabetes support. Due to its presence in plants like echinacea and chicory, it contributes to the medicinal reputation of these herbs. Additionally, chicoric acid is investigated for neuroprotective effects, with potential use in formulations targeting cognitive health. Its natural origin and bioactive profile make it a compound of interest in nutraceuticals, cosmetics, and plant-based medicine.