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The Real Brands Behind Costco's Kirkland Products

5. Kirkland Signature Isigny French Brie: Isigny Ste-Mère Brie
Brie is one of those expensive guilty pleasures, but you don't have to feel too guilty about your budget if you get it at Costco. Normandy-based Isigny Ste-Mère exports its brie to the warehouse brand, giving you quality French cheese at a fraction of the cost. 

"Kirkland Signature Isigny Ste-Mère Brie is a soft, imported French brie cheese from a cooperative of 570 farmers in Normandy, France," Costco Connection shared in 2019.

Kirkland Signature Isigny French Brie, $6.69, Costco