Costco shoppers reveal the worst Kirkland products they regret buying. Find out which items members say to skip and why.

The word "organic" on a label often leads us to believe we're opting for a healthier choice, but with Kirkland Signature Organic ... Additionally, the lemon juice in this lemonade comes from ...

Similarly, on its website, a Utah-based company offers a tongue-in-cheek implication that it is responsible for manufacturing ...