At my Costco the Kerrygold pack costs nearly $17, while the Kirkland Signature Grass-Fed Butter costs only $11.69 for the same amount. That will save you over $1 per butter bar which, in this time ...

Available since 2021, Kirkland Signature Grass-Fed Butter is a premium offering from Costco's private label, sold exclusively at the chain's big-box stores or on its website.

The makers of Costco’s Kirkland Signature Sweet Cream Butter quietly recalled nearly 80,000 pounds of the product last month, as advised by the U.S. Food and Drug Administration (FDA).

A new study shows that 50 grocery items cost significantly less at Costco than at Walmart, Target, or Kroger. The research ...

These Costco staples are blowing shoppers away with their quality and price—some say they’re better than name brands.

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...