Ingredient · E102 (Yellow 5), E133 (Blue 1)

Artificial Colors Including Yellow 5 And Blue 1

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add these colors to make foods more visually appealing and to ensure a …

This entry is a label phrase. See the main ingredient page: Yellow 5 And Blue 1.

What is Artificial Colors Including Yellow 5 And Blue 1?

Artificial colors, including Yellow 5 (also known as tartrazine) and Blue 1 (also known as brilliant blue FCF), are synthetic substances created in laboratories. They are typically derived from petroleum and are designed to impart vibrant colors to food products.

Is Artificial Colors Including Yellow 5 And Blue 1 vegan?

Artificial Colors Including Yellow 5 And Blue 1 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Artificial Colors Including Yellow 5 And Blue 1 a major allergen?

These artificial colors are not considered major allergens and are not derived from any of the nine major FDA allergens.

What is Artificial Colors Including Yellow 5 And Blue 1 used for?

Manufacturers add these colors to make foods more visually appealing and to ensure a consistent color in processed products.

Is Artificial Colors Including Yellow 5 And Blue 1 safe?

Yellow 5 and Blue 1 are approved by the U.S. Food and Drug Administration (FDA) as food additives.

Why it's used

Manufacturers add these colors to make foods more visually appealing and to ensure a consistent color in processed products. They are commonly found in candies, beverages, baked goods, desserts, and other processed foods.

Health notes

Yellow 5 and Blue 1 are approved by the U.S. Food and Drug Administration (FDA) as food additives. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Yellow 5 and Blue 1. Some research has explored a possible link between artificial food colors and hyperactivity in some children, though scientific evidence on this topic is mixed and not all studies have shown a consistent effect. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated these colors and set acceptable daily intakes. The European Food Safety Authority (EFSA) has also evaluated their safety.

Allergen info

These artificial colors are not considered major allergens and are not derived from any of the nine major FDA allergens.

Foods that contain Artificial Colors Including Yellow 5 And Blue 1

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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.