Kirkland Signature
Kirkland Signature Organic Extra Virgin Olive Oil
Score breakdown
Single ingredient organic EVOO with no adulterants but lacks single-origin or cultivar disclosure
Cold extraction confirmed but missing temperature specifics and premium process details
Country disclosed but missing harvest date, estate details, and quality lab testing results
Organic EVOO with 0.5% acidity meets legal standards but lacks premium differentiation
Full details
Ingredients
Certifications
Sourcing
Product of Italy. Cold extracted. Kirkland Signature is Costco's private-label brand. The olive oil is sourced from Italy and bottled for Costco under the Kirkland Signature label. Maximum acidity 0.5% indicates first cold press quality standard for extra virgin designation.
Transparency notes
Product of Italy origin clearly disclosed. USDA Organic and Kosher certifications explicitly listed on retailer pages. Maximum acidity (0.5%) disclosed. Cold extraction method noted for 2 L variant. Private-label product with standard organic certification transparency. No single-origin estate or farm-level sourcing details provided beyond country of origin.