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FD&C Red 40
Synthetic azo dye used as a colorant in foods, drugs, and cosmetics.
Mineral or nutrientUpdated Oct 19, 2025
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, possible mild irritant, concerns about hyperactivity in children, regulatory restrictions in some countries
Benefits
Colorant to improve visual appeal of products
References
Waters containing FD&C Red 40
3 matches