Those shopping at Costco may have encountered the chain’s exclusive Kirkland Signature Synthetic Motor Oil and wondered how it compares to some of the best motor oil brands. While the brand is ...

So who is behind Costco's Kirkland Signature tuna? Costco's tuna is actually manufactured by one of the biggest name brands in the canned fish industry: Bumble Bee Tuna. And while Costco sells its ...

If you want authentic Thai jasmine rice, comfy merino wool socks, or organic maple syrup, you can find it under the Kirkland Signature brand ... virgin Italian olive oil. My family uses this ...

Costco says it cut prices on Kirkland Signature products like chicken and olive oil. Membership fees recently increased in the U.S. and Canada, rising from $60 to $65. Despite the hike ...

Terms may apply to offers listed on this page. Kirkland Signature is Costco's exclusive brand, making up a quarter of its $223 billion annual sales. Costco launched Kirkland in 1995 with 30 ...

Multiple 24-packs of Kirkland Signature Probiotic Yogurt are being recalled because they may contain a type of yeast that could make immunocompromised individuals sick.

Other Kirkland Signature price reductions noted included: Standard foil reduced from $31.99 to $29.99 Macadamia nuts reduced from $18.99 to $13.99 3-liter Spanish olive oil reduced from $38.99 to ...

LOS ANGELES - Costco recently announced price reductions on several popular Kirkland Signature products during ... 18.99 to $13.99 3-liter Spanish olive oil, reduced from $38.99 to $34.99 2 ...

The Kirkland Signature quesadillas came with salsa, sour cream, and guacamole. The instructions on the packaging called for heating them up in a frying pan with some oil, so my first batch got a ...