cranberry extract for kidneys or urinary tract?

[perfectspecimen]

what is for the kidneys?

 

[adoniscomplex]

It keeps your urine acidic. Makes it hard for bacteria to cling to the walls and survive.
It is for both.

 

[Greek Freak]

Yep, it helps clean out both. It says on the bottle urinary tract, but it also helps your kidneys.