Ingredient

For Anticaking

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Source
Not animal-derived
Allergen
No
Role in food
Silicon dioxide is used as an anticaking agent. It helps prevent powdered or granulated …

What it is

Silicon dioxide is a synthetic, non-organic compound made from silicon and oxygen. It is a naturally occurring mineral, but the form used in food is manufactured. It is produced by reacting sodium silicate with a mineral acid.

Why it's used

Silicon dioxide is used as an anticaking agent. It helps prevent powdered or granulated ingredients from clumping together, ensuring a free-flowing product. It is commonly found in powdered mixes, spices, and grated cheeses.

Health notes

Silicon dioxide is generally recognized as safe (GRAS) by the FDA for use as an anticaking agent. It is poorly absorbed by the body and passes through the digestive system. JECFA has evaluated silicon dioxide and established specifications for its use in food.

Allergen info

Not a major allergen.

Products containing For Anticaking

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Annie's Organic Bunny Tails With Butter and Parmesan Macaroni & Cheese Dough Based Products / Meals High in sodium — 20% DV per serving 394kcal 12.7Protein 7.0Fat 71.8Carbs ANNIE'S HOMEGROWN Organic Shells & Real Aged Cheddar Macaroni & Cheese Pasta Dinners High in sodium — 24% DV per serving 366kcal 14.1Protein 4.9Fat 67.6Carbs ANNIE'S HOMEGROWN Organic Macaroni & Classic Cheddar Cheese Pasta Dinners High in sodium — 23% DV per serving 368kcal 17.6Protein 5.2Fat 63.2Carbs Annie's Organic Whole Wheat Shells & White Cheddar Mac & Cheese GENERAL MILLS SALES INC. Annie's Organic Whole Wheat Shells & White Cheddar Mac & Cheese Dough Based Products / Meals High in sodium — 24% DV per serving 366kcal 14.1Protein 4.9Fat 64.8Carbs Annie's Mac and Trees Macaroni and Cheese, Made with Organic Pasta GENERAL MILLS SALES INC. Annie's Mac and Trees Macaroni and Cheese, Made with Organic Pasta Dough Based Products / Meals High in sodium — 24% DV per serving 372kcal 12.8Protein 4.5Fat 71.8Carbs GENERAL MILLS SALES INC. Annie's Microwavable Gluten Free Rice Pasta & Cheddar Micro Mac 5 Pack Dough Based Products / Meals High in sodium — 23% DV per serving 377kcal 9.8Protein 7.4Fat 67.2Carbs GENERAL MILLS SALES INC. Annie's Classic Mild Cheddar Microwavable Macaroni and Cheese Micro Cup 2ct Dough Based Products / Meals 386kcal 12.3Protein 8.8Fat 64.9Carbs GENERAL MILLS SALES INC. Annie's Homegrown Classic Mild Cheddar Macaroni & Cheese Micro Cup, Made with Organic Pasta Dough Based Products / Meals 386kcal 12.3Protein 8.8Fat 64.9Carbs GENERAL MILLS SALES INC. Annie's Organic Shells & White Cheddar Macaroni & Cheese 12 Pack Dough Based Products / Meals High in sodium — 24% DV per serving 366kcal 14.1Protein 4.9Fat 67.6Carbs GENERAL MILLS SALES INC. Annie's Organic White Cheddar Bunny Tail Puffs Snacks 533kcal 6.7Protein 33.3Fat 56.7Carbs GENERAL MILLS SALES INC. Annie's Organic Elbow Pasta & Cheddar, 2018 Limited Edition Organic Wheat & Peas Dough Based Products / Meals High in sodium — 25% DV per serving 368kcal 16.2Protein 5.2Fat 64.7Carbs GENERAL MILLS SALES INC. Annies Hmgrwn Org Gltn Free Rice Pasta Chdr Dough Based Products / Meals 366kcal 9.9Protein 4.9Fat 73.2Carbs
Silicon Dioxide (106 products) Salt (103 products) Non-animal Enzymes (97 products) Sodium Phosphate (89 products) Organic Wheat Flour (78 products) Organic Pasta (77 products) Whey (70 products) Cultured Pasteurized Milk (66 products) Nonfat Milk (57 products) Butter (53 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.