17 Brands That Are Behind the Kirkland Signature Products

You definitely heard of Kirkland Signature, Costco’s white-label house brand. If not, you should go and check it NOW, as it offers the best quality at a great discount. In fact, everything that Kirkland sells is a home run, and just like Trader Joe’s, at some point, you might start to wonder how they do it.

How comes everything K-Sig touches suddenly turns into gold? Turns out that in most cases, Costco puts the major brands in charge of all the heavy lifting. From coffee and wine to dog food, you should check out what are the surprising brands behind some of Costco’s signature products.