Costco shoppers have not refrained from sharing their honest views on products from the superstore's trademark brand, Kirkland Signature. But not every Costco product is a fan-favorite - here are the Kirkland Signature items that customers suggest you skip. Join the debate What disappointing Costco products have you wasted money on and how did you handle it? Kirkland Signature Lightly Breaded Chicken Breast ChunksFor a protein-packed option, Costco offers their pre-cooked Kirkland Signature chicken breast chunks. A big perk of Costco is their 'satisfaction guaranteed' statement on their website, which encourages members to get refunded for lackluster Kirkland products.

Source: Daily Mail March 08, 2026 17:03 UTC