Red 40 Color

Red 40 is a synthetic red food coloring. It is made from petroleum and is one of the most commonly used food dyes in the United States.

Manufacturers add Red 40 to foods to give them a bright red color. It is often found in candies, beverages, baked goods, and processed snacks, including items like pie fillings, juice concentrates, and sauces.

Red 40 is an FDA-approved color additive for use in food. Both the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated Red 40 and concluded it is safe for consumption at typical intake levels. However, some studies have suggested a link between synthetic food dyes, including Red 40, and hyperactivity in some children. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, including Red 40.