RecallSep 8, 2026FI Supplements: Potential to be contaminated with Salmonella
757 products scored186 ingredients explainedNo paid placement

Ingredient library

Neutral · Oral-care enzyme

Oral-care enzymes

Also appears on labels as: glucose oxidase, glucose oxidase (enzymes), lactoperoxidase, lysozyme, lactoferrin, dextranase

The lactoperoxidase system (glucose oxidase, lactoperoxidase and thiocyanate), plaque enzymes (dextranase, mutanase), and lysozyme and lactoferrin. Each is also found in saliva or milk.

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Where it comes from
Purified from milk or grown by fermenting microbes.
Why it's in the product
Added to pet toothpastes and gels.
Safety and toxicity
No flag.

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 3 scored products

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