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Supports Cardiometabolic, Cellular and Immune Health

Quercetin has been shown to be one of the most bioactive flavonoids. Research suggests a supportive role for cellular, immune and cardiometabolic health.

120 capsules

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Quercetin is recommended to offer cardiometabolic, cellular, and immune support for your pet.

This supplement is included in a class of water-soluble plant pigments known as bioflavonoids. It is derived from Fava d’anta tree (Dimorphandra mollis) pods and cat’s claw (Uncaria tormentosa) leaves, and is one of the most bioactive flavonoids. It is vegan, hypoallergenic, and Certified Gluten-Free.

Quercetin aids healthy mast cell function by offering immune support. An in vitro study conducted on neutrophils (a type of white blood cell) found that the release of beta-glucuronidase and lysozyme (enzymes important in immune response) were mediated by its use. Arachidonic acid (active in the process of inflammation) release from cell membranes was substantially moderated.

Quercetin provides antioxidant support by promoting cardiovascular health through the protection of lipids from oxidation and supporting capillary health by improving their integrity and strength. Some studies suggest that the product supports healthy vision through the mediation of sorbitol production.


Package contains: 120 capsules
Each 2 capsules contain:

Quercetin – 500 mg

Inactive ingredients:
Hypoallergenic plant fiber (cellulose)
Vegetarian capsule (cellulose, water)

125 mg once daily for small dogs and cats (0-20 lbs)
250 mg once daily for medium-sized dogs (25-50 lbs)
375 mg once daily for large dogs (>50 lbs)

Quercetin may react with calcium channel blockers, estradiol, and immune-suppressive drugs. Consult your physician for more information.


Recommended for canine and feline patients. Consult your veterinarian before use.

For animal use only. Safe use in pregnant animals or animals intended for breeding has not been proven. If an animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.

Not for human consumption. Keep out of reach of children and other animals. In case of accidental overdose, contact a health professional immediately.

Do not use if tamper-evident seal is broken or missing. Store at room temperature out of direct sunlight.