Ingredient · E102

Yelow 5

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add Yellow 5 to make foods more visually appealing. It is commonly found …

What is Yelow 5?

Yellow 5, also known as Tartrazine, is a synthetic food coloring agent. It is manufactured from petroleum. Its purpose is to give foods a bright yellow color.

Is Yelow 5 vegan?

Yelow 5 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Yelow 5 a major allergen?

Not a major allergen.

What is Yelow 5 used for?

Manufacturers add Yellow 5 to make foods more visually appealing.

Is Yelow 5 safe?

Yellow 5 is an FDA-approved color additive.

Why it's used

Manufacturers add Yellow 5 to make foods more visually appealing. It is commonly found in soft drinks, candies, cereals, baked goods, and some dairy products.

Health notes

Yellow 5 is an FDA-approved color additive. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Yellow 5. Some studies have suggested a possible link between synthetic food dyes, including Yellow 5, and hyperactivity in some children, though the evidence is mixed. JECFA has evaluated Yellow 5 and set an acceptable daily intake. EFSA has also evaluated it and concluded that the available data do not establish a causal link between exposure to Yellow 5 and behavioral effects.

Allergen info

Not a major allergen.

Foods that contain Yelow 5

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

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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.