Is Miso Lactose Free?

Fermented

Yes, Miso is lactose free.

What You Need to Know

Miso is a fermented product made primarily from soybeans, salt, and koji mold, none of which contain lactose. Lactose is a sugar found in milk and dairy products, and since miso is plant-based, it is naturally free of this dairy sugar.

Ingredient Breakdown

IngredientLactose-FreeGluten-FreeVeganNut-FreeHalalKeto
Salt Free Free Yes Free Yes Yes
Soybeans Free Free Yes Free Yes Yes
Koji mold Free Contains Yes Free Yes No

Lactose Free Alternatives to Miso

Tamari Nutritional Yeast Coconut Aminos Soy Sauce

Frequently Asked Questions

Is Miso safe for lactose intolerant people?

Yes, Miso is safe for lactose intolerant individuals as it does not contain lactose.

Does Miso contain dairy?

No, Miso does not contain any dairy ingredients.

Can I use Miso in a lactose-free diet?

Absolutely! Miso is a great addition to a lactose-free diet.

What ingredients are in Miso?

Miso is made from soybeans, salt, and koji mold, and contains no dairy.

Is all Miso lactose free?

Yes, all traditional Miso varieties are lactose free.

Check Miso on Other Diets

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Review & Data Quality

Last reviewed: 2026-05-06

This verdict is generated from ingredient-level compatibility rules and refreshed regularly through our quality pipeline.

If you see incorrect ingredient or diet data, report it on the Contact page and include this page URL.