Lemon Yellow Color
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What it is
Lemon Yellow Color is a common name for Tartrazine, also known as Yellow 5. It is a synthetic food coloring that provides a bright lemon-yellow hue. This dye is made from petroleum.
Why it's used
Manufacturers add Tartrazine to foods and drinks to give them a yellow color. It is often found in soft drinks, candies, desserts, baked goods, and some processed foods like cereals and snacks. Its main function is to make products visually appealing.
Health notes
In the United States, Tartrazine (Yellow 5) is an FDA-approved color additive. The FDA announced in April 2025 a plan to phase out petroleum-based synthetic dyes, including Yellow 5. Some studies have suggested a possible link between synthetic food colors, including Yellow 5, and hyperactivity in some sensitive children, but the evidence is mixed. The FDA maintains that for most people, these colors are safe at typical intake levels. Both the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated Tartrazine and set acceptable daily intake levels.
Allergen info
Not a major allergen.