Super quality Dioscorea Nipponica extract 19057-60-4 Dioscin 

1). Expand coronary artery blood vessels, increasing myocardial oxygen
2). Slow heart rate, lowering blood pressur
3). Lower cholesterol and triglyceride
4). Prevent platelet aggregation
5). Reduce plasma viscosity ,improving blood microcirculation.
6). Prevent diabetes mellitus.

Q1:Can I get a sample?
A: Of course. For most products we can provide a free sample, while the shipping cost should undertake by your side.

Q2:What's your MOQ?
A:Mostly MOQ is 1kg, but we also accept less quantity like 100g on the condition that a sample charge is 100% paid.

Q3:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,we'd like to accept T/T, Western Union or Paypal

Q4: What's your delivery time?
A:We will make delivery within 3 to 5 days after payment confirmed (Chinese holiday are not included).

Q5:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q6:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.