FD&C Color Aluminum Lakes

Last reviewed October 19, 2026

In plain words: FD&C color aluminum lakes are colors made by turning a water-soluble certified dye into an insoluble form, using aluminum on an alumina base. They are used in foods such as coatings, candies, baked goods and fat-based foods, and also in drugs and cosmetics. In the EU and Codex, a lake is listed under its parent color's number (for example, Allura Red AC, E 129).

Identity

FD&C color aluminum lakes. Number: In the EU and Codex, a lake is listed under its parent color's number (e.g., Allura Red AC, E 129). Function: color (insoluble form of a certified dye). Typical foods: coatings, candies, baked goods, fat-based foods; also used in drugs and cosmetics. What it is: a water-soluble certified dye made insoluble with aluminum on an alumina base.

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This page is for general education. It is not medical advice and does not replace advice from your doctor, pediatrician, allergist or registered dietitian. Research changes; we review these pages when new evidence or rules come out. Last reviewed October 19, 2026.