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848 products scored213 ingredients explainedNo paid placement

Ingredient library

Neutral · Color additive or deodorant

Chlorophyllin

Also appears on labels as: chlorophyllin-copper complex, chlorophyllin copper complex, sodium copper chlorophyllin

A green, water-soluble copper complex made from chlorophyll.

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Where it comes from
Made from plant chlorophyll.
Why it's in the product
FDA lists it both as a color for toothpaste and as an oral deodorant; a label that doesn't say “color” doesn't say which job it does.
Safety and toxicity
FDA allows it in toothpaste at up to 0.1% as a color, and as an oral deodorant for people at 100 to 300 mg a day.

General reference, not veterinary advice. Dose, breed, and existing conditions change the answer, so talk to your vet before changing what your pet eats. Think we got this wrong? Tell us and we log it publicly.

Found in 1 scored product

Lowest scores first. Its presence here is not what drove those scores.