Food Supplement Containing Cranberry Extract, D-Mannose, Vitamin C Cranberry is very rich in Proanthocyanidins (PAC). Studies have shown that cranberry helps prevent E. coli strains from adhering to uroepithelial cells. Vitamin C helps acidify urine and contributes to the normal function of the immune system. D-mannose is a sugar found in plants. It binds to bacterial fimbriae, helping to prevent their attachment to the epithelium. Orange, Strawberry and Vanilla Flavored Net quantity: 150ml Liquid Glass Bottle