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Kewpie Japanese Style Mayonnaise
Photo from Open Food Facts, CC BY-SA

Is Kewpie Japanese Style Mayonnaise kosher?

OUNo D/M/P mark read

UPC 033357051029 · verified May 25, 2026 · 0 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

Organic soybean oil, organic egg yolks, water, organic distilled vinegar, salt, organic sugar, organic rice vinegar, organic cider vinegar, organic mustard flour

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.