Ingredient

BHT 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 going rancid, which …

What it is

Butylated hydroxytoluene (BHT) is a synthetic antioxidant. It is made from petroleum-based chemicals through a process called alkylation.

Why it's used

Manufacturers add BHT to foods to prevent fats and oils from going rancid, which helps maintain freshness. It is commonly found in cereals, snack foods, baked goods, and chewing gum.

Health notes

BHT is approved by the FDA as a food additive to preserve freshness. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated BHT and established an acceptable daily intake. Some studies have raised questions about BHT's safety, but regulatory bodies like the FDA consider it safe at current levels of use.

Allergen info

BHT is not derived from any of the FDA's major allergens. It does not contain gluten.

Products containing BHT 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.