Is Castoreum Pescatarian?

Avoid

No. Castoreum refers to beaver secretion.

Castoreum and the Pescatarian Diet

Castoreum is a natural substance derived from the castor sacs of mature North American beavers. It is a yellowish, aromatic secretion used in food and beverages for its flavoring properties. Historically, it has been used to impart a vanilla or raspberry flavor in some products. Due to its animal origin, it is not suitable for vegetarians or vegans, but may be considered pescatarian-compliant if no other animal-based ingredients are present.

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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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