My product is from drying in the room and through a one-time milling process and producing fine quality powder. I do not do the grinding process several times, because it can damage the quality of itself. My grinding results are much smoother than most suppliers, and I can confirm that the products I sell through the milling process once, That's how I maintain my product quality.If you have any question about price, payment and shipping, please do not hesitate to send me Message.