Quercetin

Immune and Sinus Support

23 total reviews

Quercetin is a natural bioflavonoid that helps sinuses, skin, bone health, nerves, and toxin clearance in the GI tract. It is a helpful nutrient for congestion, mild allergies, or breathing issues.*

Size: 100 capsules

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  • Manufactured in USA & Third-Party Tested


Sinus support and more.*

  • Supports immune system*
  • Helps clear excess congestion*
  • Supports bone health*
  • Best nutrient for mild allergies or itchiness*
  • Stabilizing effect on the immune system*

How It Works

Quercetin is a bioflavonoid common in the plant kingdom, especially high in onions, red wine, and green tea. It is one of the most biologically active flavonoids. Quercetin acts as a potent polyphenol antioxidant and immune system modulator.* Many of its immune support attributes are enhanced by its synergistic relationship with vitamin C. Quercetin is highly active in the skin and lining of the digestive tract.*

Quercetin has a stabilizing effect on the immune system, helping various types of immune cells maintain their composure under stress.* This helps provide tolerance for irritants such as pollen.* Quercetin is known to modulate the behavior of the gene signal NF-kappaB, the crucial signal determining how a cell naturally manages stress and inflammation.*

Quercetin interacts with bones at a fundamental level (NF-kappaB), favorably influencing the behavior of both osteoblasts (bone building cells) and osteoclasts.* Quercetin is one more natural compound that assists optimal bone health.*

Quercetin provides a variety of immune support features. It has a modulating effect on immune system signals, helping to calm down inappropriate excess. It helps to nourish mast cells so they are more stable and less likely to release histamine. As such, Quercetin is a popular support nutrient for mild reactions to seasonal pollens and other irritants. It is also known to enhance macrophage function, assisting lymphatic function.*

Quercetin, Immune Plus™, and Oregano Oil is our most popular combination for natural sinus support.*

Quercetin is also in Repair Plus™ (100mg per capsule).

How To Take

Take 1-2 capsules, up to 3 times per day.

Quercetin

Directions:

Take 1-2 capsules, up to 3 times per day.

Supplement Facts

Serving Size:

2 capsules

Amount Per Serving % Daily Value
Quercetin 1000 mg *

* Daily Value not established

Other Ingredients: Cellulose capsule and rice hulls.

This product does NOT contain: milk, egg, fish, Crustacean shellfish, tree nuts, peanuts, wheat, gluten, soy, or sesame. This product does not contain hidden fillers, preservatives, sugar, artificial sweeteners, colors, or flavors.

Manufactured in the USA

We source the highest quality, most absorbable nutrients. Our supplements are manufactured in the United States under stringent quality standards.

Third-Party Tested

Wellness Resources supplements are tested throughout production for potency and purity. Each final batch is tested to ensure you are getting what's on the label.

Family-Owned Since 1985

Our specialty formulas are backed by science and years of experience. Made with care, from our family to yours. A supplement line you can trust.

Customers praised this supplement for allergy relief, immune support, and sinus health. Many said it "works really well" for seasonal allergies and respiratory symptoms. One shopper noted it helps zinc absorption. Easy to swallow capsules with simple formulation. However, one customer experienced an adverse reaction. Most effective with consistent use.

  • 5 stars: 21 (91%)
  • 4 stars: 1 (4%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (4%)
  • 1 star: 0 (0%)
A
Anonymous

My husband and I take this Quercetin supplement to take the edge off of allergy symptoms around Springtime. We also like taking it at the end of a cold or flu to help with symptoms. It’s a great supplement to have on hand.

R
Rebecca Baer

Works great!

L
Lisa popp

I react to this product and will have to bring it back.

Hi there! We're sorry to hear that you had a reaction to our Quercetin product. We value your feedback and want to ensure that you have a positive experience with our products. Please feel free to return the product for a full refund, or give us a call so we can troubleshoot and find a solution together. We're here to help!

J
Josephine Landry

works really well

c
conifer

I started using this during Covid, and it gave me the lung support I wanted so that, even when I got the dread virus, it didn't end up in my lungs. I have continued taking it for continued immune and lung support and it must work well because I don't get sick, even when everybody else does. I love the simple yet focused formulation.

L
Lin Strong

Byron Richards recommended that I try this supplement more than 30 years ago when I was allergic to almost everything - foods, environmental you name it!. This and the other supplements he recommended - saved my life. If I eat something that does not agree with me I immediately take several Quercetin and any allergic reaction is gone in 1/2 hour. It is in my purse or briefcase all the time and I never travel without it! My question - why would you not take Quercetin to help your immune system?

A
Adam

Great product and great company. Thank you!

j
jeffrey lariviere

great product for dealing with seasonal allergies.. changed my life

Thank you for sharing your experience. Happy this is working well for you!

A
Amazon Customer
Easy to swallow

Used the product for health and wellness

Z
Zach
It works

Immune System and Sinus support

D
Douglas J. Centeno
Great Product

This is a great product for natural defense of respiratory infections.

☕ Creative Coffee ☕
Moderate Allergy Relief

I take this with my daily over-the-counter allergy medication. In a week, I haven't noticed a tremendous improvement, but I do feel like my sinuses are clearer in the hours after I take the medication. I will just say that one should read about the main ingredients in the product and then make an educated decision on how much of it to take. As far as its virtues, I can say it is a very easy pillow to swallow, nicely coated. I have read a good bit about the main ingredient, Quercetin, and I think with regular supplementation, it will be a good addition to my daily allergy regimen. I won't be giving up my regular allergy medication any time soon, though. A family member has asthma, and this did not do much to help with her symptoms. I have not noticed improved skin, and have not taken an x-ray to see if my bones improved ;-)Hope you found this review helpful!

S
Shelby S.
Effective

Worked great to quickly relieve sinus pressure in head, ned and ears. My new go-to product for sinuses!

E
Emily Dinning
Love it

Live this product. Very easy to get down and It hasnt caused any indigestion:)

N
Naomi Peachey
I’m trying this for sinus reasons.

I have a lot of post nasal drainage and I’m hoping this product will help.

P
Paulaone
ordered. Value

Easy swallow capsule and has good amount of the product ordeted.

C
Chewy689
Amazing allergy pills

These pills work great for allergies I have skin itch and watery eyes and if you take these pills consistently they work to keep your allergies under control!

P
Paul Eddy family
Nature’s anti inflammatory for us whatever the cause of your inflammation.

We rely on this product for anti histamine and anti inflammatory purposes. Works fast and is all natural. Don’t know what we’d do with out it! It is a staple in our nutraceutical cabinet. We use for allergies, intestinal inflammatory responses, prostate inflammation, brain fog etc etc.

P
Patrick Kuehn
Good value for $$$ --- This help zinc be absorbed into your system

It is good preventative medicine for keeping you strong during the pandemic.Take with Zinc and Vitamin D and C

t
tonynyc
Hoping it helps

Started taking it daily in April when I heard mention from a medical doctor that it might help avoid or reduce the symptoms of Covid-19. I have no idea if it really helps but it seems there is little risk involved in consuming it so I thought I'd give it a try. It is also reputed to help with sinus problems.

P
Patricia Bence
Excellent

My order was delivered on time as promised. I would recommend this product to my friends and family. It has helped my husband’s sinuses.

C
Carl
Essential

It's a carrier for zinc, without it zinc just floats around, quercetin carries zinc into cells to prevent viruses from replicating especially the dreaded C19, take it with 5000iu D3 and 50mg coated zinc and be the 99%

T
TONY PESTER

Good boost for immune and sinuses. Have used in prior years especially in cold and flu season.