Kirkland Signature ALBACORE SOLID WHITE TUNA IN WATER
Kirkland SignatureAnalysis updated August 2026 · How Scout scores
Near you
Kirkland Signature is carried at Costco stores. Find one within 25 miles.
At a glance
Summary
This product contains high-quality albacore tuna, which is a good source of protein and omega-3 fatty acids, and sea salt, which is less processed than table salt. However, it is classified as ultra-processed due to the presence of sodium acid pyrophosphate, a synthetic additive with no nutritional benefits. The processing level and the use of this additive limit the overall health score.
Key ingredients 5
Sea SaltGood
Beneficial ingredient — whole-food or functional value in this product class.
See more about Sea Salt →Albacore TunaNeutral
Albacore tuna is a good source of lean protein and essential nutrients, making it a nutritious choice in this product.
See more about Albacore Tuna →WaterNeutral
Water is used as a base to keep the tuna moist and is a neutral, hydrating ingredient.
See more about Water →Tuna (Fish)Neutral
The additional mention of tuna emphasizes the main ingredient, providing protein and omega-3 fatty acids.
Sodium Acid PyrophosphateBad
Processed additive flagged under Scout's ingredient doctrine.
See more about Sodium Acid Pyrophosphate →Processing
Ultra-Processed Foods
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