Ingredient
CI 47005 (D&C Yellow 10 / Quinoline Yellow)
What is CI 47005 (D&C Yellow 10 / Quinoline Yellow)?
Quinoline Yellow is a synthetic yellow dye widely used in food and cosmetic products. It is made through chemical synthesis, starting from aniline, a precursor derived from coal tar.
This ingredient is primarily used for its vibrant yellow coloration, appealing in cosmetics such as lipsticks and fragrances. While some studies have raised concerns about synthetic dyes potentially affecting health, the evidence is mixed, with no conclusive link to adverse effects when consumed within regulated limits.
When you see Quinoline Yellow on a label, it often indicates a product with bright, appealing color additives, typically used to enhance appearance.
Commonly found in: fragrances, cosmetics, personal care products, processed foods, beverages
What to watch
- Some studies suggest synthetic dyes may cause allergic reactions in sensitive individuals.
- There is ongoing debate about the potential behavioral effects in children, although evidence is not definitive.
Benefits
- Provides a vibrant yellow color to enhance product appearance.
Quinoline Yellow is approved for use in specific applications in the US but is subject to quantity limits.
Research on synthetic dyes is mixed, with some concerns about allergies and behavioral effects, though evidence is not conclusive.
Quinoline Yellow is synthetically produced and typically considered vegan.
The EFSA has set an acceptable daily intake level for Quinoline Yellow, indicating cautious use.
Sources: Quinoline Yellow Safety Evaluation
Scout's take
Coal-tar quinoline dye added for color. Listed as a skin sensitizer in EU cosmetic safety reports. Aesthetic-only addition; clean-fragrance brands omit dyes entirely.
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