Korean Black Ginseng Extract Power 250g / 8.81 oz Black ginseng. Capacity : 250g x (1 Bottle). 1 day, Each time takes about 2g of the product and drink with hot or cold water by different taste. As processing of steam and dried 9 times, Ginsenoside RG3, RH1, RH2 (Saponin) is made and this is 1009,000 times higher level than normal Red Ginseng so it calls Black Ginseng is specialized functional Ginseng.Normal Red Ginseng needs only one time of steam and dried process but Black Ginseng does 9 times of that. It takes only for 3 days to get Red Ginseng but Black Ginseng takes 50 days for 9 times of steamed and dried process with master's hands. Please check with your doctor prior to use if you have any allergies or specific dietary requirements. Please check with your doctor prior to use if you take medicine diabetes drugs, hemorrhagic anticoagulant, etc. Prevent from direct sol ray or moisture, keep in cool and dark place, please keep in refrigerator after open the cup. All the items we sell are 100% genuine. Before I pay the bill. We'll find the best solution right away. Unless you receive the wrong item or have quality problems. I'd be happy to help you.