And Blue 1
This entry is a label phrase. See the main ingredient page: Blue 1.
What is And Blue 1?
Blue 1, also known as Brilliant Blue FCF, is a synthetic food coloring. It is produced from petroleum and gives foods a bright blue hue.
Is And Blue 1 vegan?
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 And Blue 1 a major allergen?
Blue 1 is not a major allergen.
What is And Blue 1 used for?
Manufacturers add Blue 1 to give a blue color to various food products.
Is And Blue 1 safe?
Blue 1 is an FDA-approved food additive for use in the United States.
Why it's used
Manufacturers add Blue 1 to give a blue color to various food products. It is commonly found in candies, soft drinks, and some dietary supplements.
Health notes
Blue 1 is an FDA-approved food additive for use in the United States. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Blue 1. JECFA (the Joint FAO/WHO Expert Committee on Food Additives) has evaluated Blue 1 and set an acceptable daily intake. EFSA (the European Food Safety Authority) has also evaluated it. Some studies have suggested a possible link between synthetic food dyes, including Blue 1, and hyperactivity in some children, while other studies have not found a consistent link.
Allergen info
Blue 1 is not a major allergen.
Foods that contain And Blue 1
Compare products →
Learn more
Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.