** Shipping cost via USPS to U.S. destination is  incluses in the price.
 
Silk Powder is rich in anti-oxidants, high in protein and contains 18 amino acids. Used nutritionally for hundreds of years, silk fibers also works wonders in skin care applications due to its high amino acid content. Powdered silk possesses moisture balancing properties too. 
シルク SILK
１８種類のアミノ酸、タンパク質が吸湿、洗浄後の肌の保湿感が良く、さらに、肌のバリアー機能を損なうことなく洗浄できると言われています。バリアー機能が不足がちな敏感肌の方や乾燥肌の方に。