Kirkland Signature Whitening Strips

Kirkland Signature is the private label brand of Costco Wholesale Corporation. The brand was launched in 1992 specifically to provide high-quality items at a lower price point than national brands. This specific product, identified by its Costco Item Number #1797240 and UPC 827854023074, refers to whitening strips used for oral hygiene.

While some Kirkland Signature products are manufactured through partnerships with major national brands (often referred to as 'white-labeling'), oral care products like these strips are typically produced by specialized healthcare and pharmaceutical manufacturers in the United States. Costco manages the distribution through its global network of warehouses, maintaining tight control over the supply chain and branding standards.