NOW® Mannose Cranberry is a combination of two ingredients known to support urinary tract (UT) health. Both Mannose and Proanthocyanidins (PACs) (the main active constituents from Cranberry) exhibit anti-adhesion activities in the UT and help to maintain a clean waste stream. This product features PACran®, a proprietary blend of whole Cranberry fruit with a unique PAC profile that has clinically demonstrated its ability to help maintain a healthy UT when used regularly.*