Formaggi Zanetti Parmigiano Reggiano
Similar to many retailers, Costco sells a lot of cheeses. However, only a handful are comparable to the Kirkland Signature Parmigiano Reggiano. Since they import the hard cheese from Italy, it can’t just be called “Parmesan” and it can hold its name. Costco sources the cheese from Formaggi Zanetti, which specializes in exporting their cheese all over the world. Many companies sell cheese from Formaggi Zanetti, which sources 100% local Italian milk.

Formaggi Zanetti Parmigiano Reggiano
Alexander Murray Scotch
When it comes to alcohol, Costco doesn’t mess around. They even have Single Malt Scotch Whiskey. In 2016, it was confirmed that Alexander Murray makes it. This isn’t something new, as the companies have been collaborating for 13 years. They made their first deal in 2007. Costco is definitely ahead in their game, as Amazon doesn’t carry Alexander Murray Whiskey. It has been rumored that many of the barrels that Alexander Murray buys come from Tullibardine.

Alexander Murray Scotch