Why is the online Jade Qing Hall so cheap?

The purchase channel is irregular. According to Baidu Encyclopedia, in the national cosmetics supervision and sampling inspection in 2022, seven batches of cosmetics, such as Yuqingtang Shangpin snail stock acne cream produced by Guangzhou Yuqingtang Cosmetics Co., Ltd., were detected as prohibited raw materials stipulated in the Technical Specification for Cosmetic Safety, and sales were prohibited. Officials no longer sell, and other informal channels are still selling at low prices.