The ancient medical books Compendium of Materia Medica and Shennong Materia Medica said. Yuquan referred to in medical books is jade. Since ancient times, emperors and concubines have been inseparable from jade for health and beauty. It is clearly recorded in the Qing Dynasty's "Yu Xiang Shu Lu" that Empress Dowager Cixi rubs, rolls, rubs and rubs jade rollers on her face every day to nourish and beautify her face.

There are many kinds of jade, not all of which are suitable for leather. Xiuyan jade, one of the four famous jade in China, contains more than 30 kinds of trace elements beneficial to human health, such as selenium, zinc, nickel, cobalt, manganese, magnesium and calcium. The starting waves emitted by these elements are in the same fluctuation state as those of human cells, and human cells produce * * * sounds and * * vibrations with the fluctuation of jade, which makes human cells organized.

Kailina Gujue jade powder mask grinds xiuyan jade stone into nano-fine jade powder by high technology, which can promote skin metabolism, eliminate skin toxins, resist radiation, repair damaged cells of skin and enhance cell vitality.