Surprisingly, a quality Silk Pillowcase can be an essential addition to any Skin Care or Hair Care regimen. Our exquisite Mulberry Silk Pillowcase contains 18 Natural Amino Acids, to help keep Skin smooth. The least abrasive natural fabric in existence, Mulberry Silk will prevent pillow creases to the Skin or “Bed Head” to the Hair. Will not absorb Skin Care products, so they stay on your Skin and not your pillowcase.