Ingredient file // Ingredient
Iron Sulfate
An inorganic iron salt used as a mineral supplement.
Our read // In our catalog
In 1 of every 216 foods we track
Share of foods that list it
0%
12 of the 2,595 foods with an ingredient list on file, from 3 brands. 7 dry dog food, 5 wet dog food.
Each square is 1% of the catalog
Where it sits on the label
Median position 23.5. In the top five of 0 foods, so it is usually a minor ingredient.
Above the salt
Usually listed after the salt, which caps it at roughly 1% of the recipe in 100% of foods.
Price per lb
Median of the cheapest bag price across 2 priced foods, 7% above the catalog. The price is the food's, not the ingredient's.
Who leans on it
58%
of the foods that list it are from Nulo. 3 brands use it in total.
What it is
Why it turns up in dog food
- Supplies the iron needed to carry oxygen in the blood.
Who uses it
Brands, best sellers and the company it keeps
Top brands, by foods that list it
Usually listed with, share of the foods that list it
- Chicken Fat 58%
- Millet 42%
- Brown Rice 42%
- Barley 42%
- Oats 42%
- Flaxseed 42%
- Water Sufficient for Processing 33%
- Guar Gum 33%
- Niacin 33%
- L-Ascorbyl-2-Polyphosphate 33%
- Lamb 33%
- Beef 25%