Type: Vitamin supplement (Vitamin K source)
Source: Synthetic vitamin
Menadione Sodium Bisulfite Complex in Dog and Cat Food
Menadione sodium bisulfite complex is a synthetic form of Vitamin K used in animal feeds.
Why It Appears on Pet Food Labels
It may be included to:
- Provide a source of Vitamin K
- Support formulated vitamin requirements
Where It Is Commonly Found
- Dry kibble
- Foods listing synthetic vitamin supplements
Label Context
Vitamin K may be listed in different forms. Some manufacturers choose alternative vitamin sources depending on formulation preferences.
Educational Note
This page is part of the PetFoodDecoded Label Ingredient Library and is provided for educational reference only.