Ingredient

Oyster Juice Powder

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers use oyster juice powder primarily as a flavoring agent to impart a savory, …

What it is

Oyster juice powder is made from the liquid extracted from oysters. This liquid is then dried, often using spray-drying techniques, to create a concentrated powder form.

Why it's used

Manufacturers use oyster juice powder primarily as a flavoring agent to impart a savory, umami taste. It is commonly found in frozen dinners and entrees, particularly those with Asian-inspired flavors like lo mein and teriyaki, as well as in soups.

Health notes

Oyster juice powder is generally recognized as safe (GRAS) by the FDA for use as a flavoring. Regulatory bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated similar oyster-derived products. At typical consumption levels found in food, it is not associated with adverse health effects.

Allergen info

Oyster juice powder is derived from shellfish, which is one of the 9 FDA major allergens. It does not contain gluten.

Products containing Oyster Juice Powder

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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.