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King Oscar Royal Fillets Mackerel in Olive Oil
Photo from Open Food Facts, CC BY-SA

Is King Oscar Royal Fillets Mackerel in Olive Oil kosher?

noneNo D/M/P mark read

UPC 034800600955 · verified April 26, 2026 · 5 scans · low confidence

From Open Food Facts.
Product data from Open Food Facts is available under the Open Database License.

Verdict by tradition

Ingredients as printed

Skinless and boneless mackerel fillets, olive oil, salt.

Not yet classified: Skinless and boneless mackerel fillets

Hey Kosher reads what is printed on the package and matches it against published rulings. It is not a halakhic authority. For the final word, ask your rabbi or the certifying agency.