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E141Fine

Copper chlorophyll complexes

Group: Colours

Harm level2 of 5Low concern

In plain words

Copper chlorophyll complexes are a more stable green form of chlorophyll in which copper replaces magnesium. They are used in green sweets, ice cream, pickled vegetables and cheese.

Where you find it: canned vegetables, sweets, chewing gum

Our recommendation

No need to avoid it.

Possible risks and effects

  • No relevant risk known at normal intake.

For experts

Semi-synthetic copper derivatives of chlorophyll and chlorophyllin, more resistant to heat and light. They are authorised in the EU with specifications limiting free copper; no safety concern is reported at normal intake.

Check another E-number

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This information is educational and based on EFSA assessments and available studies; it does not replace medical advice. With allergies, intolerances or illness, follow your doctor’s advice.