Yellow #6 And Yellow #5 Lakes
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What it is
Yellow 5 and Yellow 6 are synthetic food dyes. Lakes are insoluble forms of these dyes, made by combining the dye with an aluminum salt. They are derived from petroleum.
Why it's used
These ingredients are used to add yellow and orange colors to foods. The lake forms are particularly useful for coloring products with fats or oils, or when a stable, non-bleeding color is needed, such as in coatings, dry mixes, and some candies.
Health notes
Yellow 5 and Yellow 6 are FDA-approved color additives that require certification for use in food. In April 2025, the FDA announced a plan to phase out petroleum-based synthetic dyes, which includes Yellow 5 and Yellow 6. Some studies suggest a possible link between synthetic food dyes and hyperactivity in some children, particularly those who are sensitive; however, the evidence is mixed, and not all studies have found a consistent link. Both Yellow 5 (Tartrazine) and Yellow 6 (Sunset Yellow FCF) have been evaluated by JECFA and EFSA, and both bodies have set acceptable daily intakes.
Allergen info
Not a major allergen.