Type: Antioxidant / preservative support ingredient
Source: Plant (rosemary)
Oil of Rosemary in Dog and Cat Food
Oil of rosemary is a rosemary-derived ingredient used primarily for antioxidant properties. It may be included as part of a preservative system, especially in foods containing fats and oils.
Why It Appears on Pet Food Labels
Oil of rosemary may be included to:
- Help preserve fats and oils by slowing oxidation
- Support shelf life and freshness
- Complement antioxidant blends (such as tocopherols)
Where It Is Commonly Found
- Dry kibble with added fats or oils
- Foods marketed as naturally preserved
- Some treats
Label Context
Rosemary-related ingredients may be listed as oil of rosemary, rosemary extract, or rosemary oleoresin depending on manufacturer wording and formulation.
For pet-specific considerations, use the ingredient scan tool.
Educational Note
This page is part of the PetFoodDecoded Label Ingredient Library and is provided for educational reference only.