Those massive bottles of Kirkland Signature Basil Pesto available at Costco are a clear bargain. But where does Costco source ...

If you don’t know Kirkland Signature, Costco’s white label house brand, you should if you want quality at a discount. Just about everything Kirkland sells is a home run, and much like Trader ...

Costco shoppers can't get enough of its Kirkland private label products. So much so, that sales from these products now account for nearly a third of its overall sales. UBS recently estimated that ...

Costco Wholesale has reportedly stopped selling Kirkland Signature-branded product, disappointing some fans online.

Any avid Costco shopper who knows all the Costco shopping hacks like the back of their hand has surely brought many a Kirkland Signature item home from their shopping trips. The brand is so ...

If you’ve ever shopped at Costco, you’ve likely purchased something from its premium in-house brand, Kirkland Signature, which has become a household name and a great way to save money.