Trifolin is widely used in the pharmaceutical and nutraceutical industries due to its significant biological activities. It exhibits strong anti-inflammatory and antioxidant properties, making it valuable in the development of treatments for chronic inflammatory diseases and oxidative stress-related conditions. Research has shown trifolin to possess anticancer potential by inducing apoptosis and inhibiting tumor cell proliferation, particularly in studies involving breast and liver cancer cells. It is also explored for its antidiabetic effects, where it helps improve insulin sensitivity and regulate glucose metabolism. In skincare formulations, trifolin is incorporated for its ability to protect against UV-induced skin damage and reduce signs of aging. Additionally, its antimicrobial activity supports its use in natural preservatives and topical anti-infective agents. Ongoing studies continue to expand its applications in functional foods and complementary medicine.