Ingredient · E129

Artificial Coloring Includes Red 40 Lake

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use artificial coloring like Red 40 Lake to make foods more visually appealing …

What it is

Artificial coloring refers to synthetic substances added to food to impart color. Red 40 Lake is a specific type of artificial color, derived from the synthetic dye Red 40. It is produced by combining the dye with an aluminum base, making it insoluble in water.

Why it's used

Manufacturers use artificial coloring like Red 40 Lake to make foods more visually appealing or to restore color lost during processing. It is commonly found in snacks, candies, baked goods, and beverages to create vibrant hues.

Health notes

Red 40 Lake is an FDA-approved color additive. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, which includes Red 40. JECFA and EFSA have both evaluated Red 40 and set acceptable daily intakes. Some studies have suggested a link between synthetic food colors, including Red 40, and hyperactivity in some children, though evidence is mixed and not conclusive for the general population.

Allergen info

Not a major allergen.

Products containing Artificial Coloring Includes Red 40 Lake

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.