Ingredient · E133

Color May Include One Or More Of The Following: Blue 1

Source
Not animal-derived
Allergen
No
Role in food
Blue 1 is used to add a blue color to a variety of foods …

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

What is Color May Include One Or More Of The Following: Blue 1?

Blue 1 is a synthetic blue food coloring. It is manufactured from petroleum byproducts. It is also known as Brilliant Blue FCF.

Is Color May Include One Or More Of The Following: Blue 1 vegan?

Color May Include One Or More Of The Following: Blue 1 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Color May Include One Or More Of The Following: Blue 1 gluten-free?

It does not contain gluten.

Is Color May Include One Or More Of The Following: Blue 1 a major allergen?

Blue 1 is not derived from any of the 9 FDA major allergens.

What is Color May Include One Or More Of The Following: Blue 1 used for?

Blue 1 is used to add a blue color to a variety of foods and beverages.

Is Color May Include One Or More Of The Following: Blue 1 safe?

Blue 1 is approved by the FDA as a color additive.

Why it's used

Blue 1 is used to add a blue color to a variety of foods and beverages. It is commonly found in candy, baked goods, dairy products, and drinks.

Health notes

Blue 1 is approved by the FDA as a color additive. The FDA has stated that it is safe for consumption. Some studies have explored potential links between artificial food colorings and hyperactivity in children, but the evidence is mixed and not conclusive. JECFA and EFSA have evaluated Blue 1 and established acceptable daily intakes.

Allergen info

Blue 1 is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Color May Include One Or More Of The Following: Blue 1

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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.