FD&C Red No. 3 And Mica
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What it is
FD&C Red No. 3 is a synthetic red dye, also known as Erythrosine, produced from petroleum. Mica is a naturally occurring mineral, a silicate, that is ground into a fine powder. When used as a food additive, it is often coated with titanium dioxide or iron oxides to create a pearlescent or shimmering effect.
Why it's used
FD&C Red No. 3 is used to impart a cherry-red color to foods. Mica, when used as a color additive, provides a metallic or pearlescent sheen. Both are commonly found in candies, baked goods, icings, and decorative sprinkles to enhance visual appeal.
Health notes
FD&C Red No. 3 is an FDA-approved color additive. However, the FDA revoked its approval for use in food in January 2025, with manufacturers having until January 2027 to comply. This revocation was based on the Delaney Clause, as it caused cancer in male rats, though the FDA stated this is not relevant to human risk. JECFA has evaluated Red No. 3 and set an acceptable daily intake. California's Food Safety Act (AB 418) bans Red 3 in food from 2027. Mica is permitted by the FDA as a color additive, often used for its pearlescent effect. JECFA has evaluated mica (as potassium aluminum silicate) and did not set a numeric limit (ADI not specified).
Allergen info
Neither FD&C Red No. 3 nor mica are derived from any of the 9 major FDA allergens. Not a major allergen.