Ingredient · E124

Red 5

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add Red 5 to foods to give them a vibrant red color. It …

What it is

Red 5, also known as Ponceau 4R, is a synthetic red azo dye. It is manufactured from petroleum-based chemicals and is approved for use as a food coloring in many countries, though its use varies by region.

Why it's used

Manufacturers add Red 5 to foods to give them a vibrant red color. It is commonly found in confectionery, baked goods, beverages, and processed foods where a consistent and appealing red hue is desired.

Health notes

In the US, Red 5 is not approved for use in food. The FDA has not listed it as a permitted color additive. International bodies like the European Food Safety Authority (EFSA) have evaluated Ponceau 4R, establishing acceptable intake levels. Some studies have suggested a possible link between certain artificial food colorings, including those similar to Red 5, and hyperactivity in children, though regulatory bodies generally consider it safe at approved levels.

Allergen info

Red 5 is a synthetic dye and is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Red 5

Compare products →

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.