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Organic Quercetin

Organic Quercetin

Product Name:Organic Quercetin
Specification: 95% HPLC
Appearance: Yellow fine powder
Molecular Formula:C15H10O
Molecular Weight: 302.23
CAS Registry Number: 117-39-5
Certifications: ISO,KOSHER,Halal,Organic;
Packing :25kgs/drum or 1kg/bag;
Stock in LA USA warehouse;

What is Organic Quercetin?

Organic quercetin belongs to a group of plant pigments called flavonoids that give many fruits, flowers, and vegetables their colors.

Flavonoids, such as quercetin, are antioxidants. They scavenge particles in the body known as free radicals which damage cell membranes, tamper with DNA, and even cause cell death. Antioxidants can neutralize free radicals. They may reduce or even help prevent some of the damage free radicals cause. In test tubes, quercetin has strong antioxidant properties. But researchers are not sure whether taking quercetin organic (and many other antioxidants) has the same effects inside the body.

Best organic quercetin may help protect against heart disease and cancer. Quercetin can also help stabilize the cells that release histamine in the body and thereby have an anti-inflammatory and antihistamine effect.

quercetin organic

Basic Information:

Product NameNatural sophora flower bud extract quercetin powder pharmaceutical grade Sophora Japonica Extract quercetin 98%
Spe.:95% Quercetin HPLC 98%Quercetin UV
Key wordsSophora Japonica Extract quercetin
Delivery Time1-3 working days
Package25kg/Fiber Drum
Shelf Time2 years









Sulphated Ash



Loss on drying



Sieve Analysis

100% pass 80 mesh




Heavy Metals




≤2 ppm


Total Plate Count

≤10000 cfu/g


Yeast & Mold

≤100 cfu/g








quercetin powder

Organic Quercetin Benefits:

1. Quercetin Benefits: Anti-Inflammatory Effects

One of the most important organic quercetin benefits is its ability to help reduce inflammation in your body. Research has shown that Quercetin has powerful anti-inflammatory and antioxidant effects. These effects are beneficial for anybody looking to boost their general health and well-being.

2. Helps with Immune System Support

Another of the most valuable Quercetin benefits is its ability to help boost your body’s immune system. Recent research, published in the Journal of Nutrients in 2016, showed that Quercetin is a safe and effective supplement both for reducing inflammation and for improving immune system functions.

3. Promotes a Healthy Circulatory System

Organic quercetin has been shown to improve a number of factors of the circulatory system, in various different studies. We’ll look at two of the top Quercetin benefits for promoting a healthy circulatory system:

Helps to promote healthy blood pressure

A 2007 study published in the Journal of Nutrients showed that Quercetin has a wonderful ability to help promote healthy blood pressure levels.

4. May Help Reduce Stress

New research has pointed to Quercetin’s ability to reduce cortisol levels and potential to help your body manage stress. The research is still based on animal studies, however, and more human studies are needed.

In a 2010 study published in the Journal of Nutrient Biochemistry, scientists fed rats Quercetin supplements and measured their responses to stress. The researchers found that best organic quercetin significantly reduced stress response both in behavior and in biochemical responses. For example, plasma corticosterone and adrenocorticotropic hormone levels, as well as mRNA expression of corticotropin-releasing factors were all suppressed.

5. Boosts Energy Levels

For a long time, there was some debate as to whether or not quercetin organic could be used to improve athletic performance and boost energy levels. In 2009, researchers from the University of South Carolina worked to set the record straight. Researchers at the Arnold School of Public Health produced data collected from 12 participants involved in the study. The active group was given 500mg of Quercetin twice daily, for the seven-day study.

quercetin powder benefits

Organic Quercetin Application:

1. Quercetin Pharmaceutical industry: Some medicine with bromelain like throat tablet can diminish inflammation, facilitate digestion and improve immunological competence.So it can be applied in examination, treatment of gynecopathy, glaucoma and inset bitten.

2. Quercetin Food industry: It can be applied in hydrolyzing protein of plants and animals, so it can be used in the meat tenderizer,wine clarifier,stabilizer of noodle,health foods and soy sauce brewing etc. It can also improve the nutritional value.

The Best Organic Quercetin Supplier

Undersun enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Why Choose Undersun Organic Quercetin?

Undersun specialize in quercetin organic for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.

Where to buy Organic Quercetin?

Just send email to, or submit your requirement in bottom form, we are of service at any time!

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