Is Bleached Flour Corn Free?

Caution

Sometimes. Bleached flour is a refined wheat flour that has undergone chemical treatment—commonly using agents like benzoyl peroxide or chlorine dioxide—to improve its color and texture for baking applications. While the base ingredient is wheat, bleached flour should be avoided on a corn-free diet when the bleaching agents or added nutrients (such as enriched vitamins) are derived from corn or delivered using corn-based carriers. Please contact the manufacturer for details.

Bleached Flour and the Corn Free Diet

Bleached flour is a type of refined wheat flour that has been chemically treated to enhance its color and texture, making it ideal for baking applications. The bleaching process often involves agents such as benzoyl peroxide or chlorine dioxide. This treatment not only whitens the flour but also improves its grain structure and baking performance. While bleached flour is primarily derived from wheat, certain bleaching agents or enrichment additives may be sourced from corn, which is a consideration for those following a corn-free diet.

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