Ingredient

Vitamin B1 Thiamin Mononitratej

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add thiamin mononitrate to foods to increase their vitamin B1 content, helping to …

What is Vitamin B1 Thiamin Mononitratej?

Thiamin mononitrate is a synthetic form of vitamin B1, an essential nutrient that plays a key role in energy metabolism. It is produced through chemical synthesis and is often used in fortified foods.

Is Vitamin B1 Thiamin Mononitratej vegan?

Vitamin B1 Thiamin Mononitratej is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Vitamin B1 Thiamin Mononitratej gluten-free?

It does not contain gluten.

Is Vitamin B1 Thiamin Mononitratej a major allergen?

Thiamin mononitrate is not derived from any of the nine FDA major allergens.

What is Vitamin B1 Thiamin Mononitratej used for?

Manufacturers add thiamin mononitrate to foods to increase their vitamin B1 content, helping to prevent deficiencies.

Is Vitamin B1 Thiamin Mononitratej safe?

Thiamin mononitrate is generally recognized as safe (GRAS) by the FDA when used as a nutrient supplement.

Why it's used

Manufacturers add thiamin mononitrate to foods to increase their vitamin B1 content, helping to prevent deficiencies. It is commonly found in enriched grain products like bread and cereals, as well as in some beverages and infant formulas.

Health notes

Thiamin mononitrate is generally recognized as safe (GRAS) by the FDA when used as a nutrient supplement. The World Health Organization (WHO) and the Joint FAO/WHO Expert Committee on Food Additives (JECFA) have evaluated thiamin and its salts, establishing acceptable daily intakes. Adequate intake of thiamin is important for nerve function and energy production. No significant controversies exist regarding its use at typical dietary levels.

Allergen info

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

Foods that contain Vitamin B1 Thiamin Mononitratej

Compare products →

Learn more

%DV Explained: 5% Low, 20% High →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.