Resveratrol Extract Powder

Resveratrol Extract Powder

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•Product name: Natural Resveratrol 98.0%
•Also known as: Red Wine Extract, 3, 5, 4′-trihydroxystilbene, Polygonum cuspidatum extract, Trans-3,4,5-Trihydroxystilbene, Trans-resveratrol
•Product code: YG-BLA006
•Resveratrol CAS No.: 501-36-0
•Molecular Formula: C14H12O3
•Botanical source: Polygonum cuspidatum
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification: Natural Resveratrol 50.0%, 98.0%
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Product Details

Resveratrol Extract Powder Instruction

Polygonum cuspidatum extract Resveratrol is a highly biologically active natural polyphenols compound, mainly from red wine, peanuts, grapes (red wine), Polygonum cuspidatum, mulberry and other plants. Also, resveratrol known as stilbenol, is a chemopreventive agent for cancer, for the reduction of platelet aggregation, for prevention and treatment of atherosclerosis, cardiovascular and cerebrovascular diseases. 

Chemical structure of  Polygonum cuspidatum extract resveratrol

◆ Experimental studies of resveratrol have been shown to have beneficial effects on cardiovascular disease and cancer. Resveratrol has obvious preventive effects on hormone-dependent tumors. It can also prevent osteoporosis, acne and Alzheimer's disease, and has antiviral and immunomodulatory effects. It acts on a monomeric anti-aging enzyme in the human body, thereby playing a potential role in preventing various age-related diseases and extending life expectancy.

 Dried  Polygonum cuspidatum root

Specification of Natural Resveratrol 98.0%








White to pale yellow







Mesh 80


Soluble in   Ethanol


Loss on drying






≥98.0% Resveratrol


Heavy Metals
















Total Plate Count

1000cfu/g Max



100cfu/g Max


E.Coli colonies/g

Negative (-)


Samonella colonies/g

Negative (-)


HPLC chromatograms of trans-resveratrol

HPLC chromatograms of trans-resveratrol

Product benefits of resveratrol

◆ Anti-aging

Resveratrol Extract Powder, like Coenzyme Q10, can activate acetylase, increase the lifespan of yeast, and has stimulated a wave of research on resveratrol anti-aging. Resveratrol can be used as the strongest activator of silent information regulation 2 homolog1 (SIRT1), which can simulate the anti-aging response of calorie restriction (CR) and participate in the regulation of the average life cycle of organic organisms.

◆ Anti-tumor, anti-cancer

Resveratrol extract has a significant inhibitory effect on a variety of tumor cells including rat hepatocellular carcinoma, breast cancer, colon cancer, gastric cancer, and leukemia. Some scholars have confirmed that resveratrol has a significant inhibitory effect on melanoma cells through MTT and flow cytometry. But so far, due to the complexity of resveratrol's antitumor mechanism, researchers have not reached a consensus on its mechanism of action.

◆ Prevention and treatment of cardiovascular diseases

Studies have shown that resveratrol supplements can regulate cholesterol levels in the blood by binding to estrogen receptors in the human body, inhibit platelets from forming blood clots and adhere to blood vessel walls, thereby inhibiting and alleviating the occurrence and development of cardiovascular disease and reducing human heart trouble Risk of vascular disease.

◆ Other functions

Natural Resveratrol also has some other biological activities such as antibacterial, antioxidant, immune regulation, anti-asthma and so on. Due to the various biological activities of resveratrol, resveratrol is highly sought after.


Product Application

◆ Applied in food field, 3-4'-5-trihydroxystilbene(chemical name of resveratrol) is mainly used as food additives, and to be added into many kinds of fruit wine.

◆ Applied in pharmaceutical field, Resveratrol Extract Powder has a good effect on cardiovascular diseases and cancer.

◆ Applied in cosmetic field, resveratrol food is mainly used to delay aging and prevent UV radiation.



◆ There is no report on the safety and side effects of high doses of resveratrol. Since resveratrol in food is so effective in its function, its dose is therefore lower. In the general dose range without any notable adverse effects were reported.


Recommend dosage

◆ For adults, daily taking the safety of the highest dose of japanese knotweed resveratrol should not exceed 4500 mg resveratrol in tablets or capsules a day. Recommended to take an hour after a meal.


Precautions for taking

◆ As the water-solubility of resveratrol knotweed is not high, the body needs to secrete some digestive juice such as bile to help digestion, so before taking resveratrol, eat something is better, do not take it in empty stomach so as not to affect the absorption effect.

◆ Large doses of resveratrol natural sources can lead to insomnia, anxiety and other emotional excitement. Take it with vitamin C will help offset the side effects.

◆ Do not eat with other drugs, the biggest side effect of resveratrol pure is hemodilution, which may be taking other drugs are adversely affected. Therefore, it is important to understand whether resveratrol interacts with other drugs.

◆ Take drugs of prevention and treatment of arthritis, the use of resveratrol should pay more attention. such as increased pain after taking the symptoms, we should immediately stop feeding. Resveratrol is generally effective for rheumatoid arthritis, but be careful not to excessive.

◆Resveratrol review on Pregnant and lactating women: are not recommend to take resveratrol.

◆ Resveratrol opc cannot replace drugs.

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