Prevent UV Radiation Plant Extract Powder , Polygonum Cuspidatum Extract Resveratrol

Basic Information
Place of Origin: China
Certification: ISO 9001
Model Number: zxchem
Minimum Order Quantity: 1kg
Packaging Details: 25kg with double plastic container inside/ Fiber Drum
Delivery Time: About 2-3 Weeks Depends
Payment Terms: D/A, L/C, D/P, T/T, Western Union
Supply Ability: 500 kgs monthly
Detail Information
Method: HPLC Trans-Resveratrol: 98%
Loss On Drying: ≦ 5.0% Ash: ≦5.0%
Total Plate Count: ≤ 1000cfu/g Yeast&Mold: ≤ 100cfu/g
High Light:

natural herb extract


green plants extracts

Product Description

Prevent UV radiation Resveratrol delay aging natural skin protection ingredients

Product Name: Resveratrol 
Botanical: Polygonum Cuspidatum L.
Part Used: Root
Min Order Qty: 1kg
Certificate: ISO2008 9001
Packing Details: 25kg /Fiber Drum 
Delivery Time: 7-10 days
Supply Ability: 500 kg monthly




Trans-Resveratrol (by HPLC)98%min
AppearanceFine white powder
Particle Size99% pass 80 mesh
Loss on drying≦5.0%
Heavy Metals≦10ppm
Total Bacteria Count≦10,000 CFU/g
Mold & Yeast≦1,000 CFU/g
ConclusionThe product confirms with specification.

Store in sealed containers at cool & dry place.
Protect from light, moisture and pest infestation.

Shelf life2 years when properly stored
Product description:

Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.


1. Have antiarrhythmic action and to relieve asthma.
2. Lower blood pressure and relax vascular smooth.
3. The function of drying dampness and kill worms.
4. Expel cold and the wind,to warm the kidney and strengthen the yin.
5. Antifugal and antivirotic.


1. Resveratrol Supplements May Help Lower Blood Pressure
Because of its antioxidant properties, resveratrol could be a promising supplement for lowering blood pressure

2. It Has a Positive Effect on Blood Fats
Several studies have suggested that resveratrol supplements may change blood fats in a healthy way

3. It Lengthens Lifespan in Certain Animals
There's evidence that resveratrol activates certain genes that ward off the diseases of aging .

4. It Protects the Brain
This may partly be due to the antioxidant and anti-inflammatory activity of resveratrol.



1, Can we get some samples for interesting Herbal extract?
Yes. We can provide testing samples after receiving from the customers detailed inquiries as well as COA confirmed.

2,What kinds of certificates can you offer?
Zxchemherb is an ISO2008 9001 certified company, as for Resveratrol, we can offer HAPPC, KOSHER, HALAL Certificates, ect.
3, Is Zxchemherb a manufacturer or a trading company?
Zxchemherb is a group company with its own production base located in Shanxi and Zhejiang province.
4,Are your payment terms negotiable?
Yes. Our payment terms are negotiable according to different trading conditions. 

5, How long shall we wait for your reply?
We can guarantee to reply your inquiries in less than 24 hours in working days.

Prevent UV Radiation Plant Extract Powder , Polygonum Cuspidatum Extract Resveratrol 0

Prevent UV Radiation Plant Extract Powder , Polygonum Cuspidatum Extract Resveratrol 1



Contact Details

Phone Number : +8617621618547

WhatsApp : +8617621618547