Pure houma oil is not mixed with any impurities of houma oil, our old family home grown houma, the yield is not too high, pure natural about 12 yuan a catty, pure houma oil taste a little bitter, and the color is not like the industry to do that kind of blending oil color is so bright, the true color of houma oil is more full, the quality of this oil is very high, which contains EPA, is very good for the human brain! There are benefits, so many pregnant women and menstruating people especially like, want to, you can private me.