Ingredient database › Zinc Sulfate
Is Zinc Sulfate good or bad in dog food?
Zinc Sulfate is a mineral source and rates as Neutral in our analysis.
What is Zinc Sulfate?
Zinc Sulfate is a mineral source used in dog food. On a label it may also appear as: zinc sulfate, iron sulfate, copper sulfate, manganese sulfate.
How it affects the WoofScore
Where an ingredient sits in the list matters — ingredients are listed by weight, so something near the top counts far more than something near the end. Paste your dog food's full ingredient list into the checker for an overall A–F grade.
Informational only — not veterinary advice. Always consult your vet about your dog's diet.