Costco Kirkland products range from food products — like maple syrup, lasagne and coffee — to consumer goods, with many ...

Costco Kirkland products range from food products — like maple syrup, lasagne and coffee — to consumer goods, with many ...

Costco sells house-brand motor oil under the Kirkland Signature label it uses for many other products. Does this oil pass the ...

If you're a Costco shopper -- and you also love ice cream bars -- we're comparing Kirkland Signature and Haagen-Dazs ice ...

Shoppers maintain that Kirkland toilet paper isn’t what it used to be. “Toilet paper quality has gone downhill. Now it’s ...

Costco’s iconic $5 Kirkland Rotisserie Chicken is well worth the price of membership, customers say. “If you buy a rotisserie ...

Costco launched a private label named Kirkland Signature that put a unique spin on the concept of shopping generic. The ...

Lululemon is accusing Costco of leading customers to believe that these dupes, slang for duplicates, “are in fact ...

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

Add the pesto and toss to coat. Set in the fridge to chill for at least 1 hour or up to 2 days. When ready to serve, add the ...

Vancouver-based Lululemon asserts that Costco sells apparel that mimics the look and feel of its products.

Arguably, the best part about going to Costco is feeling like you got a great deal, but how does the chain keep its Kirkland ...