Many users find that the Kirkland Signature Bar Soap dries their skin. This may simply be because most bar soaps can be drying, but it’s a complaint that’s often heard online. Many other users ...

Costco co-founder Jim Sinegal sat down with The Wall Street Journal to discuss how he built the $86 billion label Kirkland Signature and why he was so reluctant to get into the gasoline business.

They’re as integral to our fridges and pantries as eggs and butter because of how well Costco keeps prices low, especially on its famed private-label Kirkland Signature brand. For me ...

Costco’s label for Lager, the rebranded Prinz Crispy from Deschutes Brewery. Costco That’s because the can itself carries Costco’s Kirkland Signature branding like any other product white-labeled by ...

If you’ve ever perused the liquor aisle at Costco and passed up their 1.75 liter bottle of Kirkland Signature Canadian Whisky because you thought it belonged on the bottom shelf, you’d be ...

Costco is recalling 80,000 pounds of butter. The reason behind it? The label doesn't say it contains milk. The recall includes Kirkland Signature unsalted sweet cream butter and Kirkland Signature ...