Kirkland Signature Foodservice Foil is a fan favorite with shoppers, backed by the Reynolds Wrap, stamped on the box’s front.

Costco's Kirkland brand chicken pot pies are a delicious and hearty way to feed multiple people, and the key ingredient is ...

Costco's Kirkland Signature Cola was around for a while and then disappeared from warehouse shelves. Here's what happened to ...

There are four Costco warehouse stores in Westchester and Rockland, all of which carry the chain's Kirkland Signature private label brand.

Recently, a crowd-favorite peanut butter began to disappear from shelves. PB lovers and fans took to social media to discuss the situation.

Costco has many protein-packed snacks, including an array of different protein bars. But not all are worth buying; there's ...

Costco recently added a steakhouse-style wedge salad to its lineup of premade meals, sparking controversy among customers ...

From Kirkland paper towels to Vital Proteins collagen, these Costco favorites earn near-perfect five-star ratings.