Lips- FD&C Red #40

FD&C Red No. 40 is a synthetic red food dye. It is made from petroleum and is one of the most commonly used food colors in the United States. It provides a bright red-orange hue to foods and beverages.

Manufacturers add FD&C Red No. 40 to give products a consistent and appealing red color. It is frequently found in candies, soft drinks, baked goods, cereals, and dessert toppings. Its stability and vibrant color make it popular for many processed foods.

FD&C Red No. 40 is an FDA-approved color additive for use in food. JECFA has evaluated it and set an acceptable daily intake. EFSA has also evaluated it. Some studies have suggested a link between synthetic food dyes, including Red No. 40, and hyperactivity in some children, but evidence is mixed, and regulatory bodies have not concluded a causal link at typical intake levels. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Red No. 40, from food products.