Ingredient

Soy Fiber

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add soy fiber to foods to increase their fiber content. It can also …

What it is

Soy fiber is a dietary fiber derived from soybeans. It is produced by processing the outer hull of the soybean. This process separates the fiber from the protein and oil components.

Why it's used

Manufacturers add soy fiber to foods to increase their fiber content. It can also act as a bulking agent and improve texture. It is commonly found in baked goods, cereals, snack bars, and meat products.

Health notes

Soy fiber is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of soluble and insoluble fiber, which are important for digestive health. Some research suggests that increased dietary fiber intake may help manage cholesterol levels and blood sugar. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated soy fiber.

Allergen info

Soy is one of the nine major allergens recognized by the FDA. Therefore, soy fiber is considered a major allergen.

Products containing Soy Fiber

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Kashi US Kashi Chewy Bars Trail Mix 12Oz Cereal/Muesli Bars —kcal 14Protein 14.3Fat 58.8Carbs Kashi Chewy Bars Chewy Peanut Butter Gran 7.4Oz Kashi US Kashi Chewy Bars Chewy Peanut Butter Gran 7.4Oz Cereal/Muesli Bars —kcal 16.7Protein 14.3Fat 56.3Carbs Kashi Chewy Bars Chocolate Almond Sea Salt 7.4Oz Kashi US Kashi Chewy Bars Chocolate Almond Sea Salt 7.4Oz Cereal/Muesli Bars —kcal 14.2Protein 12.2Fat 60.5Carbs BEYOND MEAT Beyond Lightly Seasoned Chicken Strips Other Meats 141kcal 23.5Protein 3.5Fat 5.9Carbs BEYOND MEAT Beyond Chicken Feisty Buffalo Poppers Frozen Appetizers & Hors D'oeuvres High in sodium — 21% DV per serving 247kcal 15.3Protein 11.8Fat 18.8Carbs BEYOND MEAT Beyond Chicken Homestyle Tenders Frozen Appetizers & Hors D'oeuvres High in sodium — 21% DV per serving 259kcal 15.3Protein 12.9Fat 17.6Carbs VITAL & DELICIOUS Veggie Sausage With Vitaegg & Veggies & Cheese On Flatbread Frozen Breakfast Sandwiches, Biscuits & Meals High in sodium — 23% DV per serving 136kcal 12.7Protein 2.5Fat 17.8Carbs NUTRAFLORA FOS* High-Protein Nutrition With Fiber Energy, Protein & Muscle Recovery Drinks 0kcal 5.5Protein 3.9Fat 16.8Carbs PROMOTE Very-High-Protein Nutrition Drink , Vanilla Energy, Protein & Muscle Recovery Drinks 99kcal 6.2Protein 2.8Fat 13.7Carbs Homestyle Plant-Based Meatballs, Homestyle PURE FARMLAND Homestyle Plant-Based Meatballs, Homestyle Other Meats High in sodium — 36% DV per serving High in saturated fat — 65% DV per serving 214kcal 13.4Protein 15.2Fat 8.9Carbs Kashi Layered Bars Fruit & Grain Dark Chocolate Coconut 1.1oz Kellogg Company US Kashi Layered Bars Fruit & Grain Dark Chocolate Coconut 1.1oz Cereal/Muesli Bars 380kcal 9.4Protein 10.6Fat 64.1Carbs Kashi US Kashi Chewy Bars Chocolate Almond 12Oz Cereal/Muesli Bars 395kcal 14.2Protein 12.2Fat 60.5Carbs
Salt (213 products) Water (205 products) Sugar (178 products) Soy Lecithin (132 products) Folic Acid (126 products) Riboflavin (123 products) Ascorbic Acid (107 products) Natural Flavors (94 products) Citric Acid (85 products) Thiamine Mononitrate (81 products)

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.