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|Combo Discount:||- $4.00|
- Cardiovascular Support
- Dietary Supplement
Quercetin is a flavonol (a subclass of flavonoids) and is an effective antioxidant, providing cardiovascular support by reducing oxidation of LDL. Quercetin is one half of the rutin molecule, another flavonol, and is the more active antioxidant.
Take 1 capsule per day with meals or as directed by your qualified healthcare professional.
Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of hydroxypropylmethylcellulose.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
Suitable for vegetarian/vegan.
Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.
Keep out of the reach of children.
|Serving Size: 1 Capsule|
|Servings Per Container: 200|
|Amount Per Serving||% Daily Value|
|*Daily Value not established.|
For the past years I have struggled with severe adrenal fatigue, exercise asthma, malnutrition, kidney problems, food intolerances and mastocytosis (internal). I discovered one condition after another, and solved them by help of products from Iherb. It has taken me 3/4 of a year to test each supplement one by one. Quercetine is the last one I tested, and its effect has been nothing short of magic. During a mastocytosis autoimmune attack, I found out that over-the-counter histamine blockers worked, but Histame and Quercetine were better and safer. Histame is fine, as it dissolves excess histamine, but Quercetine is superior, as it blocks the histamine action alltogether. Imagine my shock, after years of suffering, when I tested it with offending foods, and for the first time - no allergic reaction. I even tried a glass of red wine, that would normally lead to histamine flush on the cheeks, brain fog, low grade fever, extreme tiredness and aching muscles the next day (so that I avoided it altogether). Nothing! Two more comments. I am sensitive to high doses, so 500 mg is too much at once. I split it in 150 mg for a smaller meal and 350 mg for a larger. Also, I found it most effective if taken at the end of a meal, especially at night time. Other people may need larger doses, but do not underestimate an allergic reaction to an overdose (I've experienced this even with nutraceuticals). So carefully consider the dose and the timing. Other than that, the quality of the product is immaculate. Someone wrote that this product need to be reformulated. I disagree. First, I prefer pure products. If I need bromelain or vitamin C, I can purchase them separately and compose after my own dosage needs. Secondly, this product is of such obvious quality, it needs to stay so. I am immensely grateful to both scientists and producers of such clever nutraceuticals, and the iherb for making them available at best possible price. After years of suffering I am nearly symptom free. Quercetine should be recommended to anyone who suffers from allergies. If some people don't get relief, it could be the underlying adrenal fatigue. Find adrenal and nutritional support here on Iherb, and you will be fine.
My doctor, a leading oncologist, has recommended Jarrow brand as part of my Tx for prostate cancer. He states that Jarrow is the brand that most accurately represents what's on it's label.
Quercetin 500mg capsules
Posted by 5454039932754092100 on Nov 09, 2016
I suffer from a mast cell disorder and find this product extremely helpful. It reduces flushing , less brain fog and I have more energy as well. Love it!
Posted by stephscoleman on Aug 23, 2016
The cap was sealed shut down with plastic, which I had to cut into in order to untwist the cap. The moment the cap was untwisted, the inner seal which normally requires force to pull open was wide open, and the inside cotton wool was pushed aside. This meant the product was tampered with. I am nervous and not sure what to do. First time I received a tampered product from iherb. First time I ordered this brand. I do not have any notice from customs they have reviewed the contents either. All points to issues around processing from Jarrow.
Posted by Reviewer1967089 on Jun 17, 2016
If I stop using this product, I start having a lot of allergies. I really like this Quercetin.
Posted by Reviewer3068236 on Oct 17, 2015
Helps to relieve my sinus and allergy problems.