... preparation of crushed pearls used in China for skin care, and in traditional Chinese medicine as an ... proponents to help improve the appearance of the skin. A typical dose is 1 gram of pearl ... insomnia, epilepsy, nebula, unhealing ulcer. 2, make skin smooth, velvety, white and have good effect to senile ... and coarse skin. 3, make skin white and gloss, eliminate black spot, can ...