Type: Preservative system component
Source: Often fermentation-derived
Citric Acid (Preservative) in Dog and Cat Food
This label wording indicates citric acid is being used as part of a preservative system, often to help protect fats and maintain freshness during storage.
Why It Appears on Pet Food Labels
Citric acid used as a preservative may help:
- Support freshness by slowing oxidation
- Complement antioxidant blends
- Maintain product stability during storage
Where It Is Commonly Found
- Foods listing “preservatives” for fats and oils
- Dry kibble
- Commercial treats
Label Context
Labels may list citric acid as a preservative even when it is used in small amounts within a broader antioxidant blend. Wording varies by manufacturer.
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.