Ingredient

Dried Green Seaweed

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Source
Not animal-derived
Allergen
No
Role in food
Dried green seaweed is primarily used as a flavoring agent and garnish, adding a …

What it is

Dried green seaweed, often referred to as aonori, is a type of edible seaweed that grows in coastal waters. It is typically harvested, washed, and then dried, often by air or oven drying, to preserve it. The drying process concentrates its flavor and nutrients.

Why it's used

Dried green seaweed is primarily used as a flavoring agent and garnish, adding a distinct umami and slightly oceanic taste. It is commonly sprinkled on rice dishes, soups, noodles, and snacks like crackers. It is also found in seasoning mixes and marinades.

Health notes

Dried green seaweed is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of vitamins, minerals, and dietary fiber. JECFA has evaluated seaweed and its constituents, establishing acceptable daily intakes for some components. While generally considered healthy, excessive intake of seaweed could lead to high iodine consumption.

Allergen info

Dried green seaweed is not derived from one of the 9 FDA major allergens. It is not a source of gluten.

Products containing Dried Green Seaweed

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.