FD&C Colors: Yellow 5
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What it is
Yellow 5, also known as Tartrazine, is a synthetic yellow dye. It is manufactured from petroleum.
Why it's used
It is used to give a bright yellow color to a variety of foods. You can find it in products like candies, baked goods, snacks, and beverages.
Health notes
Yellow 5 is an FDA-approved color additive for use in food. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Yellow 5. JECFA has evaluated Yellow 5 and set an acceptable daily intake. EFSA has also evaluated this additive. Some studies have suggested a link between synthetic food dyes, including Yellow 5, and hyperactivity in some children, though the evidence is mixed.
Allergen info
Not a major allergen.