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Bulk Quercetin Powder

Bulk Quercetin Powder

Product Name:Bulk Quercetin Powder
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 Bulk Quercetin Powder?

Bulk quercetin powder is a natural pigment present in many:




It’s one of the most abundant antioxidants in the diet and plays an important role in helping your body combat free radical damage, which is linked to chronic diseases.

Quercetin bulk is a bioflavonoid and a natural pigment found in numerous foods. Onions and grapes are the best food sources of quercetin. Bulk quercetin powder’s unique properties allow it to interact synergistically with other bioflavonoids, and it may improve the absorption of other supplements as well.

Bulk quercetin is an effective antioxidant, and it scavenges free radicals. Free radicals can damage cells and cause oxidative stress. Antioxidants prevent free radicals from accumulating and causing health problems. Quercetin also has anti-inflammatory properties and helps support the immune system.

Bulk Quercetin Powder.png

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








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Bulk Quercetin Powder Benefits:

1.May reduce inflammation

Free radicals may do more than simply damage your cells.

Research shows that high levels of free radicals may help activate genes that promote inflammation. Thus, high levels of free radicals may lead to an increased inflammatory response.While a little inflammation is necessary to help your body heal and fight infections, persistent inflammation is linked to health problems, including certain cancers, as well as heart and kidney diseases.

2.May ease allergy symptoms

Bulk quercetin powder’s potential anti-inflammatory properties may provide allergy symptom relief. Test-tube and animal studies found that it may block enzymes involved in inflammation and suppress inflammation-promoting chemicals, such as histamine.

For example, one study showed that taking quercetin supplements suppressed peanut-related anaphylactic reactions in mice. Still, it’s unclear whether the compound has the same effect on allergies in humans, so more research is needed before it can be recommended as an alternative treatment.

3.May have anticancer effects

Because quercetin has antioxidant properties, it may have cancer-fighting properties. In a review of test-tube and animal studies, bulk quercetin was found to suppress cell growth and induce cell death in prostate cancer cells (15).

Other test-tube and animal studies observed that the compound had similar effects in liver, lung, breast, bladder, blood, colon, ovarian, lymphoid, and adrenal cancer cells (16Trusted Source, 17Trusted Source, 18Trusted Source, 19Trusted Source).

Though these findings are promising, human studies are needed before bulk quercetin powder can be recommended as an alternative treatment for cancer.

4.May lower your risk of chronic brain disorders

Research suggests that quercetin’s antioxidant properties may help protect against degenerative brain disorders, such as Alzheimer’s disease and dementia.In one study, mice with Alzheimer’s disease received quercetin injections every 2 days for 3 months.

By the end of the study, the injections had reversed several markers of Alzheimer’s, and the mice performed much better on learning tests.In another study, a bulk quercetin-rich diet reduced markers of Alzheimer’s disease and improved brain function in mice at the early middle stage of the condition.

However, the diet had little to no effect on animals with middle-late stage Alzheimer’s. Coffee is a popular beverage that has been linked to a lower risk of Alzheimer’s disease. In fact, research shows that quercetin bulk, not caffeine, is the primary compound in coffee that’s responsible for its potential protective effects against this illness.Though these findings are promising, more research in humans is needed.

5.May reduce blood pressure

High blood pressure affects 1 in 3 American adults. It raises your risk of heart disease — the leading cause of death in the United States. Research suggests that quercetin bulk may help reduce blood pressure levels. In test-tube studies, the compound appeared to have a relaxing effect on blood vessels.

6.May help combat aging. Test-tube and animal research suggests that bulk quercetin powder may help rejuvenate or eliminate aging cells and reduce markers of aging. However, more human research is needed.

7.May aid exercise performance. A review of 11 human studies found that taking quercetin may slightly improve endurance exercise performance.

8.May aid blood sugar control. Human and animal research indicates that the compound may reduce fasting blood sugar levels and protect against complications of diabetes.

Bulk Quercetin Powder 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 Bulk Quercetin Powder 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 Bulk Quercetin Powder?

Undersun specialize in bulk quercetin 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 Bulk Quercetin Powder?

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

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