Pure Natural Extracted Polygonum Cuspidatum extract Trans Resveratrol Powder
Resveratrol is a polyphenolic compound, mainly from grape (red wine, Polygonum cuspidatum, peanut, mulberry, etc.) resveratrol is a kind of natural polyphenols with strong biological properties. It is a chemotherapeutic agent for cancer, and also a chemical prophylactic agent for reducing platelet aggregation, preventing and treating atherosclerosis, and cardiovascular and cerebrovascular diseases. Peanut red clothes and kernels also contain a considerable amount of resveratrol. Resveratrol has been shown to have beneficial effects on cardiovascular disease and cancer.
Used in cosmetics such as cream, mask etc,
Healthfood additive.
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
Resveratrol is a polyphenolic compound, mainly from grape (red wine, Polygonum cuspidatum, peanut, mulberry, etc.) resveratrol is a kind of natural polyphenols with strong biological properties. It is a chemotherapeutic agent for cancer, and also a chemical prophylactic agent for reducing platelet aggregation, preventing and treating atherosclerosis, and cardiovascular and cerebrovascular diseases. Peanut red clothes and kernels also contain a considerable amount of resveratrol. Resveratrol has been shown to have beneficial effects on cardiovascular disease and cancer.
| Product name | Resveratrol |
| Others name | Polygonum Cuspidatum extract, Trans-Resveratrol |
| Plant sources | Polygonum Cuspidatum, Grape skin |
| Apperance | White or off-white fine powder |
| Specification | 99%HPLC,98%HPLC, 50%HPLC, water-soluble resveratrol 10%,20% |
| Grade | Cosmetic,Food, Health Food |
| CAS No. | 501-36-0 |
| Shelf time | 2 years,keep away sunlight, keep dry |
1. It can reduce the incidence of blood lipids and coronary heart disease, and has a special protective effect on cardiovascular system.
2. Regulating the proportion of LDL.
3. Reducing platelet agglutination and so on.
4. Delaying senescence.
5. It is expected to become a natural drug for the prevention of cancer in human beings.
Used in cosmetics such as cream, mask etc,
Healthfood additive.
| ITEM | SPECIFICATION | RESULT |
| Description: Color Flavor & Odor Particle size | White powder Characteristic 98% pass through 80 mesh | Complies Complies Complies |
| Physical: Loss on drying(5h at 105ºC) Ash(3h at 600ºC) Bulk Density | <5.0% <5.0% 30-60g/100ml | 3.8% 2.67% 33g/100ml |
| Chemical: Heavy metals(as Pb) Arsenic(as AS2O3) Lead H | <3ppm <2ppm <5ppm | Complies Complies Complies |
| Assay: Resveratrol(by HPLC) | >98% | 99.05% |
| Microbial: Total microbacterial Count Yeast & Mould Escherichia coli Presence Salmonella | Max.10,000/g Max.100/g Negative Negative | Complies Complies Complies Complies |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.