silk protein powder is an excellent natural moisture-adjusting factor because of its hydrophilic group existed in its molecular structure. A thin layer of the silk protein powder adhereed to the skin surface can absorb or release the moisture along with the change of temperature and humidity of skin surface to prevent and cure the dermatosis caused by moisture or dry conditions in certain degree and to kee your skin in hygiene.

silk protein powder is made from pure silk elements including 18 kinds of amino acids among with L-alanine, L-serine and glacine are over 80%. the silk protein powder is decomposed from the dissociative amino acids, with about 90 molecule and easily to be absorbed.