Ingredient · E129

Colored With Red 40

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add Red 40 to impart a red color to a wide variety of …

What is Colored With Red 40?

Red 40, also known as Allura Red AC, is a synthetic food dye. It is a petroleum-based color additive produced through chemical synthesis.

Is Colored With Red 40 vegan?

Colored With Red 40 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Colored With Red 40 a major allergen?

Not a major allergen.

What is Colored With Red 40 used for?

Manufacturers add Red 40 to impart a red color to a wide variety of foods and beverages.

Is Colored With Red 40 safe?

Red 40 is an FDA-approved color additive for use in food.

Why it's used

Manufacturers add Red 40 to impart a red color to a wide variety of foods and beverages. It is commonly found in candies, desserts, cereals, snacks, and soft drinks.

Health notes

Red 40 is an FDA-approved color additive for use in food. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Red 40. JECFA has evaluated Red 40 and set an acceptable daily intake. EFSA has also evaluated this additive. Some studies have suggested a link between synthetic food dyes, including Red 40, and hyperactivity in some children, though evidence is mixed.

Allergen info

Not a major allergen.

Foods that contain Colored With Red 40

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Red 40, Yellow 5, Yellow 6: What the Evidence Says →

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

Last updated: October 6, 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.