Limestone

mineral ingredient

Medium

What is it?

Limestone is a source of minerals. Graded medium: nutritionally adequate and nothing to worry about, but not a standout ingredient either way.

At a glance

Base score
0.5 (from −1 to 1; higher is better)
Found in
5 products

Products containing limestone

Results reflect the latest label we hold for each product, not a live check of today's recipe. Open a product to see its source and last-checked date.

Common questions about limestone

Is Limestone good for dogs?

We grade it medium: nutritionally adequate, but not a standout either way. The overall recipe matters more than any single ingredient.

How many UK dog foods contain limestone?

5 UK products list limestone as an ingredient in our database. The full list is shown above, sorted by rating.

How does Open Dog Food grade limestone?

We grade it medium: nutritionally adequate, but nothing special either way. Every ingredient is converted to its dry-matter share and scored from our glossary before a recipe gets its 1-100 rating; the full method is on our methodology page.