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Dye (copper chlorophyllin)
A water-soluble derivative of chlorophyll used as a green food coloring agent.
Mineral or nutrientUpdated Mar 15, 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
Possible irritation or sensitization in rare cases, minimal toxicity at approved usage levels
Benefits
Stable green colorant used to improve appearance of foods
References
Waters containing Dye (copper chlorophyllin)
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