Is Kewpie Japanese Mayonnaise 500g Soy Free?

No. This product is not soy free as it lists 1 ingredient that contains soy.

Why it's not soy free

  • refined soybean oil

refined soybean oil

Dietitian note

Soy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.

Note by Vanessa Vargas, RDN, LDN

Every flagged ingredient, explained

Notes and swaps for all 1 flagged ingredients, plus soy free products to buy instead.

Product Image

Description

A Japanese-style mayonnaise known for a rich, umami-forward tang, silky smooth texture and thicker viscosity than typical Western brands. Commonly used as a sandwich spread, sushi topping, salad dressing base, or dipping sauce; reviews highlight its creamy mouthfeel, concentrated flavor, and versatility, with many praising its distinctive savory profile overall.

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Ingredients

Refined Soybean Oil, Egg Yolk (9.5%), Distilled Vinegar, Salt, Rice Vinegar, Water, Flavour Enhancer (621), Spices (Contains Mustard), Antioxidant (385).

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Where to buy

Kewpie Japanese Mayonnaise 500g is available at 1 retailer

Woolworths

About this product

Condiment · Bottle

Flavor
TangySavoryRich
Texture
CreamySmooth
Commonly used for
SandwichDippingSaladTopping
Soy Free? Kewpie Japanese Mayonnaise 500g | Spoonful