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Active compound

Proanthocyanidins (PACs)

condensed tannins (flavan-3-ol polymers)

The cranberry compounds thought to stop bacteria sticking to the bladder wall.

Mechanism

A-type proanthocyanidins inhibit the adherence of p-fimbriated E. coli to the cells lining the urinary tract, reducing colonisation.

bacterial adhesion (p-fimbriae)

Found in

Remedies that contain Proanthocyanidins (PACs).