Punicalagin is widely recognized for its potent antioxidant properties, making it valuable in dietary supplements and functional foods aimed at reducing oxidative stress. It supports cardiovascular health by helping to lower blood pressure and improve blood lipid profiles. Due to its anti-inflammatory effects, it is used in formulations targeting joint health and chronic inflammatory conditions. Research also indicates potential anticancer activity, particularly in prostate and breast cancer cells, where it may inhibit tumor growth and induce apoptosis. In the cosmetic industry, punicalagin is incorporated into anti-aging skincare products for its ability to protect skin from free radical damage and support collagen stability. Additionally, it exhibits antimicrobial properties, useful in natural preservatives and oral care products. Most commonly sourced from pomegranate, it is a key compound contributing to the health benefits associated with pomegranate juice and extracts.