I've never owned a silk pillowcase, but the bamboo side seems to make my hair dry less frizzy (I sleep with damp hair to avoid blowdrying). I would wash these in a mesh bag if you want to preserve them well. I enjoyed these and the price point is pretty good

great price and great quality. I like that the pillow cases have 2 options - Bamboo and Mulberry silk - one on each side of the pillow case. Having curly hair, this material is better for my hair and I found that I wake up with curls that are not frizzy, but more in tack and not dried out.

I like this pillow case. It actually prevents wrinkles (I am not sure about the age related ones but the ones that appear in morning from the cotton pillowcase). It takes a little time to get used to the silky feeling. I also like the fact that it stays cool.

I have had satin pillow cases and I thought that was fantastic sleeping on them but when I purchased a NIGHT silk pillowcase WOW such a big difference ! The best part about it , I don't wake up at night sweating ! I truly can not believe the difference . I'm purchasing more after I write this Thank you so much for the soothing sound sleep

I was concerned about the wash/dry instructions since air dry sounded like I'd have wrinkles. Hubby decided to help move clothes from washer to dryer on delicate including this pillowcase. It came out great so I've used the dryer the last 3 times and it holds up great, though instructions say air dry.

I am giving this only 4 stars because I REALLY WISH that BOTH sides of pillowcase were the silk!! - it is incredibly smooth & luxurious, and keeps my fine brittle hair "hello 50s :(( " from tangling and breaking more. Love that it is a 2-pack so I am never without a clean case. This grey color is beautiful and looks good with my bed set.

Its a pillowcase. Its fine. Whether it will actually help my skin and/or hair remains to be seen. I do not wash these with my other bedding because I think they have to be considered somewhat delicate. I think the label does say to wash them on gentle cycle so I wash them with my clothes that go in the gentle cycle. Costcos price is definitely better than any I have seen on other sites. If you are looking for a silk pillowcase specifically, I would recommend this one for the quality and price.

the quality is good and washes well. The Bamboo side is nice because it keeps the pillow from sliding around. I own many silk pillow cases with a cotton underside and the bamboo is much softer. I do not like to open closure. Would prefer a zipper closing

I get very dry skin and bad bed head in the winter when we start using our heating system. So the benefits promised by this pillow case ( no bed head, and less dry skin) were appealing. They are indeed true so I am very satisfied with this purchase. Also, it's easy to wash and dries very quickly.

I love these pillow cases. I am a Black American and wear my hair in braids. Prior to purchasing and sleeping on these pillow cases I wore a satin bonnet to be at night; my head would get hot and I would sweat. I no longer wear a bonnet on my hair at night! I sleep comfortably and the silky smooth material is perfect for my hair!