Kirkland Signature
Solid White Albacore Tuna
Score breakdown
Minimal ingredient list with only acceptable components, no red flags or concerning additives
Wild-caught water-packed format preferred, but fishing method remains undisclosed
Missing key disclosures: fishing method, origin, mercury testing, and MSC certification
Solid wild-caught albacore with clean 4-ingredient formula falls short of excellent transparency
Full details
Ingredients
Certifications
Sourcing
Wild caught albacore tuna. Product is packed in water. Kirkland Signature is Costco's premium private-label brand. No specific geographic origin information is provided on the official retailer listing.
Transparency notes
Wild caught claim present. Kosher parve certification verified. Country of origin not disclosed on primary retailer page. No organic, non-GMO, or gluten-free certifications explicitly stated on official listing.