-Skin-care and sleep-promoting:<br>Pure mulberry silk is composed of protein containing 18 essential amino acids, which is known for its effectiveness in skin nourishment and aging prevention. Most importantly, the amino acid is able to give out a special molecule substance which makes people peaceful and calm, promoting sleep throughout the night.<br><br>-Smooth and hair beauty:<br>Unlike other chemical fabrics, Silk is the most natural fiber extracted from the silkworm, and the weaves are much tighter that of other textiles. The ultimate smooth and softness of silk pillowcases keep your hair gorgeous and soft like no other pillowcases can. No more sleep-crease or messy hair in the morning after using pure silk pillowcases for a period of time.<br><br>-Absorptive of moisture and breathable:<br>Silk-fibroin in silkworm is capable of absorbing and transpiring sweater or moisture, keeping you cool in summer and warm in winter, especially for those allergenic sufferers, eczema and those who stay in bed for long period of time. That’s why dermatologists and doctors always recommend silk bedding for their patients<br><br>-Anti-bacterial and wonderfully soft:<br>The sericin contained in silk prevent the invasion of mites and dusts efficiently. In addition, silk has the similar structure of human’s skin, which makes silk bed linens wonderfully soft and anti-static. Silk pillowcases keep your skin and hair gorgeous and soft like no other pillowcases can. No more ’sleep-crease’ or a ‘sleep line’ in the morning.