Home Flavonoids GNC Quercetin 500mg

GNC Quercetin 500mg

GNC Quercetin 500mg

GNC Quercetin 500mg Flavonoid

  • BIOFLAVONOID: Quercetin is a type of bioflavonoid, or a plant-derived compound with antioxidant properties
  • ANTIOXIDANT PROTECTION: Helps fight free radical damage
  • 500mg QUERCETIN: Per once-daily caplet
  • BACKED BY SCIENCE: Since 1935, GNC has been committed to meeting the highest standards of quality, safety and efficacy so you can live well


Microcrystalline Cellulose, Stearic Acid Vegetable Source, Magnesium Stearate Vegetable Source, Ethylcellulose, Carnauba Wax, Triacetin, Polyethylene Glycol, Oleic Acid, Diacetylated Monoglycerides


As a dietary supplement, take one caplet daily.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

GNC Quercetin Customer reviews

Mindy G.

⭐⭐⭐⭐⭐ (5.0 out of 5 stars)

Very healthy choice. I really like all the GNC products, I researched and found this suppliment can help support your immune system and this Quercetin seem to be doing the job. I trust GNC for quality products and they did not disappoint.

Melissa England

⭐⭐⭐⭐⭐ (5.0 out of 5 stars)

Health booster. This was suggested by a pharmacist to use in conjunction with Zinc for overall health and to help keep Covid 19 at bay. Great for natural pain relief too.


⭐⭐⭐⭐⭐ (5.0 out of 5 stars)

Great for allergies. My mom read about quercetin in a newsletter, how it stops seasonal allergies naturally without having to take allergy medicines that can have side effects. My allergies are year round, but this product has greatly reduced my symptoms and I no longer take 2 allergy meds per day.

Buy GNC Quercetin 500mg


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