Ingredient

Salt Whey

Source
Animal-derived
Allergen
No
Role in food
Manufacturers add salt whey for its salty and slightly sweet flavor, and to help …

What is Salt Whey?

Salt whey is a byproduct of cheesemaking. It is the liquid remaining after milk has been curdled and strained. This liquid is then dried to create a powder.

Is Salt Whey vegan?

No. Salt Whey is animal-derived, so it is not vegan.

Is Salt Whey gluten-free?

It does not contain gluten.

Is Salt Whey a major allergen?

Salt whey is derived from milk, which is one of the 9 FDA major allergens.

What is Salt Whey used for?

Manufacturers add salt whey for its salty and slightly sweet flavor, and to help with browning in baked goods.

Is Salt Whey safe?

Salt whey is generally recognized as safe (GRAS) by the FDA.

Why it's used

Manufacturers add salt whey for its salty and slightly sweet flavor, and to help with browning in baked goods. It also acts as a binder and can improve texture. It is commonly found in cookies, cakes, and candies.

Health notes

Salt whey is generally recognized as safe (GRAS) by the FDA. It is a source of minerals like calcium and potassium. International bodies like JECFA have evaluated whey products. Evidence does not link typical consumption of salt whey to adverse health effects.

Allergen info

Salt whey is derived from milk, which is one of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Salt Whey

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.