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Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8)

Common questions

Is Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8) healthy?

Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8) scores 63/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. 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 regular table salt.

How processed is Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8)?

Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8) is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8)'s score?

In Scout's ingredient-by-ingredient analysis, Albacore tuna, Sea salt count in its favor; Sodium acid pyrophosphate is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kirkland Signature Albacore Solid White Tuna in Water 7 Ounce (Pack of 8)

Kirkland Signature
63 Fair

Analysis updated October 2026 · How Scout scores

$31.00 · $3.88 / count
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Near you

Kirkland Signature is carried at Costco stores. Find one within 25 miles.

At a glance

Beneficial ingredients 2
Harmful ingredients 1
Owned by Costco
Category Canned Foods
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 regular table salt. However, the presence of sodium acid pyrophosphate, a synthetic additive, contributes to its classification as an ultra-processed food, which limits its overall health score despite the beneficial ingredients.

Key ingredients 4

Albacore tuna
Good

Albacore tuna is a high-quality source of protein and omega-3 fatty acids. It provides essential nutrients that support heart health and brain function. The fish is typically wild-caught, which may reduce exposure to contaminants found in farmed fish.

Risks

Potential risks include mercury content, which can be a concern if consumed in large quantities.

Benefits

Rich in omega-3 fatty acids that support cardiovascular health and provide anti-inflammatory benefits.

See more about Albacore tuna →
Sea salt
Good

Sea salt is a natural source of sodium and trace minerals. It is less processed than regular table salt, retaining more of its natural mineral content. Its use enhances the flavor of the tuna without excessive processing.

Risks

Excessive sodium intake can lead to hypertension and cardiovascular issues.

Benefits

Provides essential sodium and trace minerals that are important for maintaining electrolyte balance.

See more about Sea salt →
Water
Neutral

Water is used as a medium to preserve the tuna and maintain its moisture content. It does not contribute any nutritional value or health risks. Its presence ensures the tuna remains hydrated and palatable.

See more about Water →
Sodium acid pyrophosphate
Bad

Sodium acid pyrophosphate is a synthetic additive used to maintain color and prevent crystallization in canned foods. It is considered an ultra-processed ingredient, which may have negative health implications. Its use is common in processed foods to enhance appearance and texture.

Risks

May contribute to an increased intake of phosphates, which can affect kidney function and bone health if consumed in excess.

See more about Sodium acid pyrophosphate →

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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