How about the products of Jinshi Jijianchen? Is it really that good? Why does it feel a bit like Amway?

My own Baidu (infrared) (biomagnetism) (negative ion) has an effect, but it varies from person to person. Diseases are not formed in a day. How long does it take to form and recover?

The function of functional bedding is to use sleep time for rehabilitation, unconsciously and imperceptibly. This is an industry with many enterprises and products, so we should learn to identify them.