Formal. Displayed according to query Aiqicha.com. Queen Buyuan is regular. Shangqiu Buyuan Biotechnology Co., Ltd. was established on March 23, 2017. The brand name is Buyuan Queen, which is a regular company. The products of this brand are of good quality and the ingredients are very safe. There will be no discomfort during use. The ingredients are all extracted from pure natural seaweed plant extracts. They are suitable for a wide range of people and are good for sensitive skin. control.