Best Polygonum Cuspidatum Root Extract 98% Trans Resveratrol

• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC-MS, GPC, HPLC, UV
• Application Form: Injection, Lotion, Suppository, Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Resveratrol
• Model NO.: 501-36-0
• Botanical Name: Polygonum Cuspidatum
• Model No: Resveratrol
• CAS No: 501-36-0
• Formula: C14h12o3
• Appearance: Yellow Brown to off White Powder
• Sample: 10-20g Free Sample
• Transport Package: Dry and Cool
• Specification: 1kg/ Bag 25kg/drum
• Trademark: GINA
• Origin: Shannxi, China
• Production Capacity: 1000 Kilogram/Kilograms Per Month

Product Description

Resveratrol is  a kind of plant antitoxin. Resveratrol's main function in plants is to help them resist invasion by bacteria or fungi. Resveratrol is found naturally in large amounts in the skins of grapes, blueberries, raspberries, mulberries, and cassia plants. Resveratrol is an important dietary supplement that has been linked to heart disease, metabolism and increased longevity. Small molecules related to resveratrol metabolism mainly include trans-resveratrol, cis-resveratrol, trans-cuspidoside and cis-cuspidoside. Small molecules related to resveratrol metabolism play an important role in the treatment of many diseases, such as polygonin. 
Our white resveratrol comes in many specifications, including 5% and 10% grape skin resveratrol, 98% and 99% tiger stem source resveratrol, and 10% water-soluble resveratrol. You can choose according to your needs.

1.Applied in food field, it's used as food additive with the function of lengthening life .
3.Applied in comestics,it's can delay aging and prevent UV radiation .
5. It has great anti-oxidation,scavenging free radicals, anti-aging effects
6.By competing with coenzyme Q in organisms,resveratrol can reduce the formation of complex III,which can decrease the production of active oxygen and free radicals to shows a anti-oxidation ability.