Ingredient · E143

FD&C Green#3

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add FD&C Green #3 to give foods a green color. It is commonly …

What it is

FD&C Green #3 is a synthetic color additive used in food. It is produced from petroleum sources through chemical synthesis. This dye provides a bright green hue to various food products.

Why it's used

Manufacturers add FD&C Green #3 to give foods a green color. It is commonly found in items like baking decorations, dessert toppings, sauces, and candies, where a vibrant green appearance is desired.

Health notes

FD&C Green #3 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 Green #3. JECFA has evaluated this dye and set an acceptable daily intake. EFSA has also evaluated it and concluded it is safe at established levels. Some studies have explored a potential link between synthetic food dyes and hyperactivity in some children, though evidence remains mixed, and regulatory bodies continue to review the data.

Allergen info

Not a major allergen.

Products containing FD&C Green#3

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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.