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Professional Supplements & Nutritional Products Since 1998

Quercetin is a bioflavonoid that supports cellular health, endothelial health, and a healthy immune system.* Quercetin supports healthy cellular function, and cardiovascular health and has also been shown to support a healthy immune response.*

  • Supports Cardiovascular Health*
  • Supports Healthy Immune Response*
  • Supports Healthy Cellular Function*
  • Vegan, Non-GMO, Gluten Free

Suggested Use:

Adults take 1 capsule once a day with meals or as directed by your qualified healthcare professional.

Other Ingredients:

Capsule (hydroxypropylmethylcellulose, water), microcrystalline cellulose, magnesium stearate (vegetable source), and silicon dioxide.

No major allergens.

Store in a cool, dry place.


Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication (especially diclofenac), or have a medical condition; if adverse reactions occur, discontinue use.

Keep out of the reach of children.