This formula features the carefully selected Cran-Max® patented cranberry, offering 34 times higher concentration with whole fruit extract. It contains rich "special type A anthocyanins" and utilizes the exclusive Bio-Shield® crystal sphere sustained-release protection technology to preserve the essence and ensure long-lasting effects. Additionally, cranberries are rich in Vitamin C, iron, tannins, and antioxidant polyphenols, which help regulate physiological functions, maintain health, and promote skin beauty.