Polyphenols
supplement · base score 0.8 · also listed as rich in polyphenols, polyphenol rich
What is it?
Polyphenols is a supplement added for a specific benefit. Graded good: a real, recognisable ingredient that adds nutritional value, so it lifts a product’s score.
At a glance
- Category
- supplement
- Grade
- good
- Base score
- 0.8 (from −1 to 1; higher is better)
- Found in
- 1 products
- Also listed as
- rich in polyphenols, polyphenol rich
Common questions about polyphenols
Is Polyphenols good for dogs?
Yes, we grade it as a good ingredient: recognisable and nutritionally useful, so it lifts a product’s score. Bear in mind that no single ingredient decides quality; the whole recipe and its balance matter more.
How many UK dog foods contain polyphenols?
1 UK product lists polyphenols as an ingredient in our database. The full list is shown below, sorted by rating.
What else is polyphenols called on labels?
Manufacturers list it under several names: rich in polyphenols, polyphenol rich. We match all of these to the same glossary entry when we read a label.
How does Open Dog Food grade polyphenols?
We grade it good, our highest grade, reserved for recognisable ingredients that add real nutritional value. 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.
