I think the effect is good. I have suffered from dysmenorrhea for many years, and I have tried many methods to no avail. I have used many products, and the effect is not obvious. Later, my husband saw the Beijing Yiyuantang Flower Red Pot Cover Cream on the Internet, which was specially aimed at dysmenorrhea. I was having an event, so I bought a few boxes. I saw that there were 13 natural ingredients in the ingredients, thinking that there were no side effects. After drinking for half a month, dysmenorrhea has been greatly improved. Want to know more can Baidu.