Ingredient

BHT Added To Maintain Freshness

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add BHT to foods to prevent fats and oils from becoming rancid, which …

What it is

BHT, or butylated hydroxytoluene, is a synthetic antioxidant. It is created through a chemical process involving p-cresol and isobutylene.

Why it's used

Manufacturers add BHT to foods to prevent fats and oils from becoming rancid, which helps maintain freshness and extends shelf life. It is commonly found in cereals, baked goods, snack foods, and processed meats.

Health notes

BHT is generally recognized as safe (GRAS) by the FDA for use as a food additive. Regulatory bodies like JECFA and EFSA have evaluated BHT. While some studies have raised questions about its long-term effects, reviews by health organizations have generally concluded that it is safe at typical consumption levels.

Allergen info

BHT is not derived from any of the 9 major allergens and does not contain gluten.

Products containing BHT Added To Maintain Freshness

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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.