And Blue No. 1
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What it is
Blue No. 1, also known as Brilliant Blue FCF, is a synthetic food coloring. It is a petroleum-derived dye manufactured through chemical synthesis.
Why it's used
Manufacturers add Blue No. 1 to give foods a vibrant blue color. It is commonly found in candies, beverages, baked goods, and dairy products.
Health notes
Blue No. 1 is an FDA-approved color additive for use in food, drugs, and cosmetics. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Blue 1. Some studies have suggested a link between synthetic food dyes and hyperactivity in some children, though the evidence is mixed, and major regulatory bodies continue to review this research. JECFA has evaluated Blue No. 1 and established an acceptable daily intake.
Allergen info
Not a major allergen.
Products containing And Blue No. 1
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Claxton Bakery Inc
Old Fashion Claxton Fruit Cake, Old Fashion
High in added sugars — 20% DV per serving
372kcal
4.7Protein
11.6Fat
62.8Carbs
Claxton Bakery Inc
Old Fashion Fruit Cake, Old Fashion
High in added sugars — 22% DV per serving
349kcal
4.7Protein
10.5Fat
62.8Carbs
Anavita Inc
Assorted Fruit Taffy Candy, Raspberry Banana Pineapple Strawberry
High in added sugars — 40% DV per serving
390kcal
0Protein
2.3Fat
90Carbs