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In The Kibble
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INGREDIENT

Zinc Sulfate

An inorganic zinc salt used as a trace mineral supplement.

Why It Turns Up In Dog Food

  • Supplies zinc for skin, coat, wound healing and immune function. Better absorbed than zinc oxide.
An ingredient on its own tells you very little. What matters is how much of it there is and where it sits in the list. That is why we weigh the top five rather than reacting to any single name further down. Back to the wiki

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