One kind having the pearl powder structure of skin whitening and pre- preventing bone rarefaction,Its feature includes: a pearl core layer,System includes at least the extract by extracting in pearl or the powder by pearl grinding Hou； One active protection layer,It coats outside what pearl core layer,The activity for preventing external environment from influencing pearl core layer is used,Improve the stability in storage of the pearl powder structure and the rate that is absorbed by the body； Thereby,The pearl powder structure in order to permeable active protection layer cladding and can substantially extend the holding time,And can prevent from destroying by external environment and reducing activity,The skin whitening that enables pearl core layer have,The functions such as pre- preventing bone rarefaction can playing a role property completely,Further reach it is complete retain pearl core layer activity,The practical improvements such as functionality and promotion absorptivity.一種具有美白肌膚及預防骨質疏鬆之珍珠粉結構，其特點包括：一珍珠核心層，係至少包括由珍珠中所萃取之萃取物或由珍珠研磨後之粉狀物；一活性保護層，包覆於珍珠核心層外部，藉以防止外在環境影響珍珠核心層的活性，提高所述珍珠粉結構的儲存安定性以及被人體吸收率；藉此，所述珍珠粉結構俾可透過活性保護層之包覆而能夠大幅延長保存時間，且能防止遭受外在環境破壞而降低活性，令珍珠核心層所具有之美白肌膚、預防骨質疏鬆等功能可完全發揮作用性，進一步達到完整保留珍珠核心層活性、作用性以及提升吸收率等實用進步性。
