No. Mamiyuan is not an IQ tax. Mamiyuan is affiliated to Shenzhen Yujiu Biotechnology Co., Ltd. Its main ingredients are astaxanthin, curcumin, etc. The scientific research team of Japan's TK Reproductive Health Co., Ltd. developed a pregnancy preparation product based on the physiological characteristics of Asian women. Belongs to regular brand. "Ma Mi Yuan" is not a hormone product and cannot directly regulate menstruation. However, menstruation can be brought to a normal range by improving the function of the reproductive system.