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Natural Factors Immune Support Quercetin, 500 mg, 60 Vegetarian Capsules

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About this item

  • Give your immune system powerful support with Quercetin 500 mg
  • Breathe easy with year-round defense for your seasonal allergies;* Supports healthy aging, cellular and heart health
  • Supports sinus and upper respiratory health;* Helps your body better absorb and utilize vital nutrients like Vitamin C
  • Take just 1 capsule 1-2 times each day; Our capsules are plant-based and suitable for vegans and vegetarians
  • Independently tested and third-party certified for GMOs and over 800 contaminants using advanced technology such as mass spectrometry to ensure purity and potency

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