Supplements

Dr. Jones' Ultimate BioActive Quercetin is a powerful antioxidant with antihistamine, anti-inflammatory, and antiviral properties. The supplement contains naturally sourced Sophora Japonica flower extract, in capsule form (powder in capsules), and is generally more bio-available than other quercetin forms. Each capsule contains 50mg quercetin, with 30 capsules per jar.

The regular (50mg) capsules are recommended for cats and smaller dogs (up to 30lbs). For medium and large breed dogs, choose our New Extra Strength Version here!

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