quercetin powder

quercetin powder

Cas No. :117-39-5
Molecular Formula:C15H10O7
Specification: 98%UV
Grade : Pharmaceutical grade
Application :Used in the field of health care products;
Certificate: KOSHER, HALAL, ISO;
Delivery Time: Around 3 working days
Payment Way: TT, Bank Transfer
Package: 1kg/bag, 5kg/bag, 25kg/drum.

Send InquiryChat Now


Quercetin Powder is a light yellow powder, a flavonoid plant compound with powerful antioxidant properties. It is found in many common foods such as onions, apples, grapes, and berries. It can improve mental/physical function and reduce the risk of infection. These properties form the basis of potential benefits for overall health and disease resistance, including anti-cancer, anti-inflammatory, antiviral, antioxidant, and psychostimulant activities, as well as inhibition of lipid peroxidation, platelet aggregation, and capillary communication. Permeability and the ability to stimulate mitochondrial biogenesis. A dietary supplement that can be used for multiple purposes.


Product Name



Light yellow powder










Cool Dry Place

Shelf Life

24 months


1. Antioxidant function

Quercetin Powder inhibits DNA oxidative damage by participating in anti-oxidation in vitro, and reduces the concentration of peroxides in tissues, thereby protecting tissues from oxidative damage.

Anticancer effect

2. Quercetin can effectively inhibit the production of free radicals.

The addition of quercetin to anti-cancer drugs can enhance the effect of anti-cancer drugs and improve the efficacy of the drugs. Its flavonoids such as quercetin can significantly reduce the incidence of gastric cancer.

3. Protect the cardiovascular system

Quercetin Powder can dilate blood vessels, lower blood pressure, and prevent coronary heart disease: through animal experiments, it has also been found to reduce the rate and mortality of myocardial infarction, and reduce blood sugar; reduce myocardial hypertrophy; inhibit vascular smooth muscle cell proliferation, and hypertrophy; anti-thrombosis.

4. Anti-inflammatory effect

Lipopolysaccharide can cause the body's immune response and inflammatory response. When the human immune system fights bacterial invasion, quercetin has an inhibitory effect on the inflammatory response caused by LPS.

5. Antibacterial effect

Quercetin can be used to prevent and treat bacterial infectious diseases.

6. Antiviral effect

It can fight against a variety of viruses, such as HIV virus, anti-sarcoma virus, and human herpes simplex virus.


1. Quercetin is also used in the pharmaceutical industry: dietary supplements and health food drugs for multiple purposes

2. Quercetin Food industry: It can be used in the processing of oils, beverages, cold drinks, meat, and other products to improve the nutritional value.


You can send an email to sales2@prsbiotech.com, we are of service at any time!


flow chart of production process.jpg


product certificate.jpg


product package


Hot Tags: quercetin powder, China, manufacturers, suppliers, factory, wholesale, cheap, price, customized, buy, bulk, high quality, in stock
Related Products