Meiwen, LinkedCare, Weyiyi, Aiyouyun, Yihemeiyun. Medical beauty is a professional medical beauty service between plastic surgery and traditional beauty. It meets the beauty needs of consumers through non-invasive or minimally invasive medical treatments. It has the characteristics of low unit price, easy drainage, and high repurchase rate. The top five online medical beauty sales platforms in the country in 2022 include Meiwen, LinkedCare, We Medical Beauty, Aiyouyun, and Yihe Meiyun. Medical aesthetic projects can be divided into four categories: photoelectric, injection, filling, and thread carving. Among them, photoelectric projects are popular because of their high safety.