Is Catalase Vegetarian?

Caution

Sometimes. Catalase is a common enzyme found in nearly all living organisms. If you want to be certain that no animal products were used, we recommend calling the manufacturer.

Catalase and the Vegetarian Diet

Catalase is an enzyme that is ubiquitously present in the cells of many living organisms, including animals, plants, and fungi. Its primary function is to catalyze the decomposition of hydrogen peroxide, a potentially harmful byproduct of various metabolic reactions, into harmless water and oxygen. This enzyme plays a vital role in protecting cells from oxidative damage.

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How Spoonful reviews ingredients

  • Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
  • Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
  • Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
  • Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

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