- Protects against oxidative stress caused by free radicals*
- Supports normal sinus and respiratory function*
- Supports immune system function*
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Quercetin is the most common plant-based flavonoid in the human diet. It also gives color to a number of fruits and vegetables.
Quercetin is a potent antioxidant that helps protect your body from free radicals and supports your immune system. Quercetin might also support the gastrointestinal system.
1 capsule 3 times a day or as directed by your healthcare practitioner.
Particularly rich sources of quercetin include: citrus fruits, apples, onions, red wine, green tea and St.John's Wort.
|*Daily value not established|
Other Ingredients: Gelatin Capsule,Silicated Cellulose,
Calcium Carbonate, Magnesium Silicate, Ascorbl Palmitate,
No: Milk/dairy, Yeast, Corn, or Gluten.
Quality Difference for Quercetin
Doctor Recommended. Hospital Approved.
That's more than just a tagline for us. It's a way of life. We work every day to create a line of vitamins, minerals, herbal and nutritional supplements that will give you the best nutritional support possible. It starts with scientifically proven ingredients and expert formulations. Then our products are subjected to extensive quality testing that exceeds FDA regulations. This ensures that CNCA Health supplements are the safest, most reliable dietary supplements (products) you can buy. This is why doctors and hospitals trust CNCA Health nutritional supplements. You can too.
As with all our produts, CNCA Health Quercetin undergoes a rigorous quality control process to ensure that you're putting only the best quercetin in your body. Click here to learn more about our quality vigilance for all products, including Quercetin.