With Red 40
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What it is
Red 40, also known as Allura Red AC, is a synthetic food dye. It is made from petroleum and is used to give foods a red color.
Why it's used
Manufacturers add Red 40 to give foods a bright red or orange-red color. It is commonly found in candies, beverages, desserts, cereals, and processed snacks.
Health notes
Red 40 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 Red 40, from food products. Some studies have suggested a link between synthetic food dyes, including Red 40, and hyperactivity in some children; however, the evidence is mixed, and regulatory bodies continue to review the research. JECFA has evaluated Red 40 and set an acceptable daily intake. The European Food Safety Authority (EFSA) has also evaluated this additive.
Allergen info
Red 40 is not derived from any of the nine major food allergens.