Back to catalog home

Quercetin Plus

Natura Health Products



Quercetin Plus product image
  • provides antioxidant activity*
  • promotes cellular health*
  • modulates healthy immune and histamine response*
  • supports cardiovascular health*

Quercetin offers a wide range of biological activity and as a flavonoid, helps promote overall health. It provides potent antioxidant influence, which contributes to quercetin’s ability to promote cellular health. Quercetin modulates a healthy immune and histamine response through its influence on multiple inflammatory pathways. It also supports cardiovascular health through multiple mechanisms. The addition of Nettle leaf, vitamin C, and bromelain in Quercetin Plus enhances the actions of the formula.*
Take 1 capsule two times daily or as directed by your healthcare practitioner.

Serving Size: 1 capsule

Amount Per Serving
Vitamin C* ... 50mg
(Citrus spp.)
Quercetin ... 350mg
(as Quercetin Dihydrate from Sophora japonica Bud Ext.)
Organic Nettle Leaf ... 50mg
(Urtica dioica)
Bromelain from Pineapple Stem Ext ... 50mg
(Ananas comosus) 2400 GDU/Gram

Other Ingredients: Vegetable capsule (Hydroxypropyl Methylcellulose), Silicon Dioxide, Magnesium Stearate.

Does Not Contain: Wheat, gluten, soy, milk, eggs, fish, crustacean shellfish, tree nuts, peanuts

*Naturized® Food-Grown Nutrient.
If pregnant or breast feeding ask a health care professional before use.
Similar products
Natural D-Hist - California Only product image

Natural D-Hist - California Only

Ortho Molecular Products



Quercetin SAP product image

Quercetin SAP

Nutritional Fundamentals for Health

60 capsules



SinusCare product image


Patient One MediNutritionals



Quercetin Bromelain Complex product image

Quercetin Bromelain Complex

Douglas Labs

100 tablets