Ingredient

Thiamine Mononitrate-b1

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Source

Not animal-derived

Allergen

Role in food

Manufacturers add thiamine mononitrate to foods as a nutrient supplement, primarily to fortify grain …

What it is

Thiamine mononitrate is a synthetic form of thiamine, also known as vitamin B1. Thiamine is an essential nutrient that plays a key role in energy metabolism. It is synthesized industrially for use in food fortification and supplements.

Why it's used

Manufacturers add thiamine mononitrate to foods as a nutrient supplement, primarily to fortify grain products like cereals, bread, and pasta. It is also found in some snacks, beverages, and infant formulas to help consumers meet their daily thiamine requirements.

Health notes

In the U.S., thiamine mononitrate is generally recognized as safe (GRAS) by the FDA when used as a nutrient. Thiamine is vital for nerve function and energy production. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated thiamine and its salts, establishing acceptable daily intakes. Evidence does not suggest adverse effects from typical dietary intake.

Allergen info

Thiamine mononitrate is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Thiamine Mononitrate-b1

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BETTER LIVING BRANDS LLC Dark Chocolate Covered Pretzels With Peppermint Pieces, Peppermint Popcorn, Peanuts, Seeds & Related Snacks High in added sugars — 22% DV per serving 467kcal 6.7Protein 20Fat 70Carbs PUBLIX Sub Mini Meal Lunch Snacks & Combinations High in sodium — 46% DV per serving High in saturated fat — 35% DV per serving High in added sugars — 36% DV per serving High in cholesterol — 20% DV per serving 214kcal 8.0Protein 6.3Fat 31.5Carbs Tasty Baking Company Tastykake, Chocolate Coating Kandy Kakes, Peanut Butter Cakes, Cupcakes, Snack Cakes High in saturated fat — 40% DV per serving 474kcal 8.8Protein 28.1Fat 52.6Carbs Cincinnati Preserving Company Robert Rothschild Farm, Chocolate Dipping Pretzels Popcorn, Peanuts, Seeds & Related Snacks 429kcal 7.1Protein 7.1Fat 85.7Carbs Ventra Plastics Trader Joe's, Multi- Grain Pretzel Nuggets With Sesame Seeds Chips, Pretzels & Snacks 393kcal 10.7Protein 3.6Fat 82.1Carbs Weis Markets, Inc. Glazed Straberry Mini Donuts, Strawberry Cakes, Cupcakes, Snack Cakes High in saturated fat — 25% DV per serving 381kcal 3.2Protein 17.5Fat 50.8Carbs Russell Stover Candies Inc. Russell Stover, Crunchy Pretzels, Milk Chocolate, Milk Chocolate Popcorn, Peanuts, Seeds & Related Snacks High in sodium — 27% DV per serving High in saturated fat — 35% DV per serving 500kcal 6.8Protein 25Fat 61.4Carbs Wegmans Food Markets, Inc. Wegmans, Raspberry Yogurt Covered Pretzels Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 475kcal 5Protein 20Fat 72.5Carbs Tropical Nut & Fruit Co. Truly Good Foods, Pretzels, Chocolate, Chocolate Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 35% DV per serving 475kcal 7.5Protein 17.5Fat 70Carbs Wegmans Food Markets, Inc. Wegmans, Key Lime Yogurt Covered Pretzels Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 475kcal 5Protein 20Fat 72.5Carbs

Tropical Nut & Fruit Co. Truly Good Foods, Covered Pretzels, Raspberry Yogurt, Raspberry Yogurt Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 475kcal 5Protein 20Fat 72.5Carbs Tropical Foods Inc. Straub's, Yogurt Pretzels, Raspberry Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 475kcal 5Protein 20Fat 72.5Carbs

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.