Colored With Yellow 5

Yellow 5, also known as Tartrazine, is a synthetic lemon-yellow azo dye. It is manufactured from petroleum and is one of the most commonly used food colorings.

Manufacturers add Yellow 5 to impart a bright yellow color to a wide range of foods. It is frequently found in beverages, desserts, candies, baked goods, snacks, and ice cream.

Yellow 5 is an FDA-approved color additive for use in food. JECFA has evaluated Yellow 5 and set an acceptable daily intake, and EFSA has also evaluated it and set an acceptable daily intake. Some studies have suggested a link between synthetic food dyes, including Yellow 5, and hyperactivity in sensitive children, but the evidence is mixed. The FDA states that the available scientific evidence does not show a causal link between these dyes and hyperactivity in the general population, though some children may be sensitive. In April 2025, FDA announced a plan to phase out petroleum-based synthetic dyes, including Yellow 5.