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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add this ingredient primarily as a sweetener and for its smooth texture in …
What it is
Powdered sugar with corn starch is a finely ground form of granulated sugar (sucrose) that has a small amount of corn starch added. The corn starch acts as an anti-caking agent, preventing the sugar from clumping together and helping it maintain its soft, powdery texture.
Why it's used
Manufacturers add this ingredient primarily as a sweetener and for its smooth texture in frostings, icings, and glazes. It is also used in baked goods like cakes, cookies, and pastries to provide sweetness and a delicate mouthfeel.
Health notes
Sucrose, the main component of powdered sugar, is generally recognized as safe (GRAS) by the FDA. Corn starch is also generally recognized as safe (GRAS) by the FDA. The Dietary Guidelines for Americans (2025-2030) recommend no specific amount of added sugars and suggest limiting added sugars to no more than 10 grams per meal. JECFA has evaluated sugars and set an acceptable daily intake. There are no notable controversies regarding the safety of this ingredient at typical intake levels.
Allergen info
Not a major allergen.
Products containing Powdered Sugar With Corn Starch
Note:
This site presents label data from USDA FoodData Central for general information. It is not medical advice.
Check the package label; formulations change.