Type: Chelated iron supplement
Source: Iron bound to amino acids/protein
Iron Proteinate in Dog and Cat Food
Iron proteinate is a chelated form of iron for improved absorption and reduced stomach upset.
Why It Appears on Pet Food Labels
- Supports oxygen transport in blood and energy metabolism
- Better bioavailability than inorganic iron sources
- Less likely to cause GI irritation
Where It Is Commonly Found
- Premium/commercial wet and dry foods
- Formulas with chelated minerals for better uptake
Label Context
Appears in mineral lists; chelation makes it more efficient.
Educational Note
This page is part of the PetFoodDecoded Label Ingredient Library and is provided for educational reference only.