Quercetin
Also appears on labels as: quercetin, quercetin dihydrate
A flavonoid found in apples, onions and many other plants, sold purified.
Watched ingredients get highlighted on every product panel you open.
- Where it comes from
- Extracted from plants.
- Why it's in the product
- Added to supplements sold for allergies and immunity.
- Safety and toxicity
- Reviewed as safe in people at supplement doses; it can change how some drugs are broken down.
General reference, not veterinary advice. Dose, breed, and existing conditions change the answer, so talk to your vet before changing what your pet eats. Think we got this wrong? Tell us and we log it publicly.
Found in 1 scored product
Lowest scores first. Its presence here is not what drove those scores.
