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Fiber One Original
Photo from Open Food Facts, CC BY-SA

Is Fiber One Original kosher?

555 g

OUNo D/M/P mark read

UPC 016000157620 · verified May 26, 2026 · 1 scans · low confidence

From Open Food Facts.
Product data from Open Food Facts is available under the Open Database License.

Verdict by tradition

Ingredients as printed

Whole Grain Wheat, Corn Bran, Modified Wheat Starch, Color (caramel color and annatto extract), Guar Gum, Cellulose Gum, Salt, Baking Soda, Sucralose. Vitamins and Minerals: Calcium Carbonate, Vitamin C (sodium ascorbate), Iron and Zinc (mineral nutrients), A B Vitamin (niacinamide), Vitamin B (pyridoxine hydrochloride). Vitamin B, (thiamin mononitrate), Vitamin B2 (riboflavin), A B Vitamin (folic acid), Vitamin B12. CONTAINS WHEAT INGREDIENTS.

Not yet classified: sodium ascorbate, mineral nutrients, A B Vitamin, niacinamide, Vitamin B, Vitamin B2

Hey Kosher reads what is printed on the package and matches it against published rulings. It is not a halakhic authority. For the final word, ask your rabbi or the certifying agency.