Kirkland Signature Super Concentrate Omega-3 Fish Oil

Kirkland Signature is the private-label brand of Costco Wholesale Corporation. Based on the label in the image, which features French and English text and and specifies 'Super Concentré', this particular variant of the Omega-3 1300 mg fish oil is produced within Canada for the Canadian market.

The Kirkland Signature brand was established in 1995 to provide a consistent, high-quality house label across various categories, ranging from food to vitamins and household goods. The name 'Kirkland' originates from the city in Washington State where Costco was headquartered at the time the brand was launched. While Costco later moved its primary offices to Issaquah, Washington, the name was retained for its recognizability.

Costco operates as the ultimate owner of the brand. Rather than manufacturing the goods itself, Costco partners with established global manufacturers to produce items to their specific quality standards. For its supplements and vitamins, Costco often works with large pharmaceutical or health companies in the country where the product is sold; specifically, the Canadian version of this fish oil is manufactured by Canadian-based suppliers to meet local health regulations.