What are antioxidants doing for your pet?
Take an in-depth look at how antioxidants affect your dog on a cellular level.
Throughout the day, as your pet digests food, chases a ball around or even breathes, his body is producing free radicals. They're unavoidable - they're a natural by-product of metabolism. Containing one extra electron, free radicals are able to bond with healthy cells, causing cellular deterioration that can lead to negative effects on health. Antioxidants, like those found in Purina ONE pet foods, trap free radicals, helping to support your dog's healthy immune system and promote his healthy skin and coat. We call our blend of nature's antioxidants, formulated with the precision of science, Dual Defense Antioxidants.