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FD&C Yellow No. 5
Synthetic azo dye used as a colorant in foods and cosmetics to impart yellow color.
Mineral or nutrientUpdated Feb 14, 2026
Health score+1.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Potential allergen and irritant, hypersensitivity reactions, possible hyperactivity in children, regulatory limits on use
Benefits
Provides bright yellow color to products, stable in many formulations
Waters containing FD&C Yellow No. 5
3 matches