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

Blue 1, also known as Brilliant Blue FCF, is a synthetic blue food coloring. It is manufactured from petroleum byproducts. It is approved for use in food in the United States.

Blue 1 is used to add or enhance the blue color in a variety of foods and beverages. Manufacturers use it to make products visually appealing, especially in candies, baked goods, dairy products, and beverages.

Blue 1 is an FDA-approved food additive. The FDA has established specifications for its purity and limits for its use in food. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has also evaluated Blue 1 and established an acceptable daily intake. Some studies have suggested potential links between artificial food colorings and hyperactivity in children, but the evidence is mixed and not conclusive. The FDA is currently reviewing its stance on certain synthetic dyes, including Blue 1, as part of a planned phase-out announced in April 2025.