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Source Naturals

Source Naturals Activated Quercetin 100 Caps

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Free USA Shipping Over $75
For USA orders up to 10lbs.

Source Naturals Activated Quercetin 100 Caps

Source Naturals Activated Quercetin contains a high quality ingredient profile to promote optimal health. Quercetin is a bioflavonoid similar to rutin. Human cell culture studies with quercetin have demonstrated its capability to inhibit the release of histamine from mast cells.


  • Features quercetin, bromelain and magnesium
  • Antioxidant protection against free radicals


  • Supports healthy immune response


Take 3 to 6 capsules daily in divided doses, between meals. If you have a delicate, easily irritated stomach, take with meals.


Supplement Facts for Capsule

Serving Size: 3 capsule(s)

Amount Per Serving - % Daily Value

Protein 1 g less than 2%

Vitamin C (as magnesium ascorbate) 600 mg 1,000%

Magnesium (as magnesium ascorbate) 49 mg 10%

Quercetin 1 g

Bromelain (2,000 G.D.U. per gram) 300 mg

Other Ingredients: gelatin (capsule) and magnesium stearate.

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5.0 Based on 1 reviews
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    Very good product

    I have been using this product for some time and find it reduces my problems with allergies. I always have terrible allergies in the spring and summer. After taking this, all the symptoms are gone. This is a very good product and def should buy it if you have stuffy nose, sore throats due to allergies.

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