... pearl powder 4.ISO 9001:2008 mother of pearl powder Pearl powder overview Product namepearl ... care product Pearl powder introducePearl powder is a preparation of crushed pearls used in China for skin ... acne as it is thought to have a purifying effect on the skin, to be good for sensitive ... down senile and wrinkle. 4,Have the functions of filling, healing, anti inflammation, promoting granulation for ...