Kewpie
Mayonnaise
Score breakdown
Rapeseed oil primary ingredient flagged as negative signal; lacks organic or verified non-GMO status.
Standard refined oil processing without cold-pressed or expeller-pressed methods disclosed.
Manufacturing location disclosed but missing oil extraction method and egg welfare certification details.
Yolk-only formulation and preservative-free recipe elevate above basic options but lack premium oils.
Full details
Ingredients
Certifications
Sourcing
Manufactured by Kewpie Corporation with Japanese origin and brand heritage. EU market products are manufactured by Mosso Kewpie Poland Sp. z o.o. and distributed through Kewpie Trading Europe. The product emphasizes egg yolk sourcing (only yolks, not whole eggs) and features egg sustainability programs including eggshell recycling. Uses specialized vinegar blend developed through Kewpie's R&D. Export lineup indicates global manufacturing and distribution network across USA, Europe, and Asia-Pacific markets.
Transparency notes
High transparency on official manufacturer pages with detailed product lineup including JAN codes, carton specifications, and export SKU details. Emphasizes egg yolk-only formulation, preservative-free approach, and sustainability practices. Retailer pages provide complete ingredient panels with allergen information. Some regional variation in formulation noted across markets with appropriate labeling guidance.