/ / Mackerel Fillets in Olive Oil

Mackerel Fillets in Olive Oil

Mackerel fillets are packed with extra-virgin olive oil and salt, and the catch waters are stated as the northeastern Atlantic. Serve them as-is or use the oil in a dressing.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphatesContains fish
$10.99 4.4 oz · lowest price at FishNook Tinned Seafood Co.
Price and stock checked Oct 31, 2026
Key nutrition facts

Not available yet. We only show numbers printed on the product’s label or its product page, and we couldn’t read them for this product.

Ingredients: Mackerel, Extra Virgin Olive Oil, Salt
Product details
OriginPortugal
“Origin: Portugal” — the product page
72 / 100
Good Scored automatically
Weighted as fresh meat, fish, eggsLow confidence · Scored on 4 of 11 inputs, 2 claims verified
Nutrition facts not available. Scored on its ingredients, processing, sourcing and transparency; the Nutrition part is neutral until we can read the label.Your product? Claim this listing to add the label and it’s scored in full.
Nutrition · counts 20%50
Ingredients · counts 5%100
Processing · counts 5%85
Sourcing · counts 55%75
Transparency · counts 15%75
Why it scores 72
Nutrition 50 · No nutrition facts available; scored mid-range
Ingredients 100 · 3 ingredients; no added sugar, seed oils, dyes or flagged additives
Processing 85 · Canned mackerel fillets with olive oil and salt
Sourcing 75 · Portugal origin and northeastern Atlantic catch are stated; no certification
Transparency 75 · Complete ingredient list and Atlantic/Portugal origin are stated
Evidence behind the Ingredients deductionsNone: no added sugar, seed oils, dyes, sweeteners or flagged additives were found.
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Mackerel Extra Virgin Olive Oil Salt
3 ingredients
Sourcing

Origin not disclosed on the product page.

AdditivesNo additives found

No additives, added sugars, seed oils or flavourings found in the ingredient list.

Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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