Smoother Against Skin & Hair
Long, fine silk fibers create a naturally smooth surface that may help reduce friction against skin and hair.
This mulberry silk pillowcase features a handy side zipper, ensuring both functionality and elegance without causing skin irritation. It's a soft and skin-friendly pillowcase that promotes deep, restful sleep. When you have it, it can help you maintain a more tranquil state of mind.
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Both styles are crafted from the same 100% mulberry silk, offering the same smooth, breathable feel. The difference is simply how you prefer your pillow to stay in place.
Envelope Closure
A soft, hardware-free design with an inner flap that gently keeps the pillow tucked inside. Its clean, seamless finish is ideal if you prefer a simple, relaxed look and easy pillow changes.
Zipper Closure
A discreet hidden zipper keeps the pillow securely enclosed for a neat, tailored finish. A great choice if you move often during sleep or simply prefer a more secure fit.
Which should you choose?
Choose Envelope for soft simplicity and a minimal finish.
Choose Zipper for a closer, more secure fit.
Whichever you prefer, the silk comfort stays the same.
Not all smooth-looking pillowcases feel the same. Cotton, polyester satin, and genuine mulberry silk each behave differently against your skin and hair throughout the night.
Understanding the material itself can help you choose the pillowcase that best fits the way you sleep.
Cotton is soft, breathable, and familiar, but its naturally absorbent fibers tend to take in more moisture from their surroundings.
Mulberry silk has a smoother, less absorbent surface, which may help reduce unnecessary friction against skin and hair while allowing your nighttime skincare and natural moisture to stay where they belong.
For hair that is easily tangled, frizzy, or prone to friction, silk offers a noticeably smoother surface to rest against night after night.
Silk and satin are often mistaken for the same thing, but they are not.
Silk is a natural protein fiber, while satin describes a type of weave. Many satin pillowcases on the market are made from synthetic fibers such as polyester.
Polyester satin can create a smooth surface, but it does not have the same natural fiber structure as genuine mulberry silk. Silk combines a smooth touch with lightweight breathability and natural moisture-management properties, making it especially well suited for prolonged contact with skin and hair.
A pillowcase is in contact with your skin and hair for hours every night. Choosing pure mulberry silk means choosing a naturally smooth, breathable surface designed to bring a little more comfort to your everyday sleep.
While you sleep, mulberry silk gives your skin and hair a softer, smoother place to rest. Its naturally gentle surface helps reduce the tugging and rubbing that can happen through the night, while absorbing less moisture than cotton.
The result is a sleep surface that feels light, breathable, and beautifully comfortable — with no extra step added to your routine.
A little more comfort, every night you sleep.

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⭐️⭐️⭐️⭐️⭐️
I used my pillowcase for the first time last night, and wow! So comfortable and luxurious! I was literally smiling in bed. 🥰 I’m back today to order another for my husband, plus 2 more to switch out while washing. Well crafted, very high quality.
-Colleen
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The pillow cases are absolutely beautiful.
They are of extremely high quality and are so so soft. I chose the gold colour and it's stunning. Susan gave me some free gifts which I thought was absolutely lovely and so generous and they are equally as stunning. I cant wait to sleep on my new pillow cases tonight
I also cant wait to buy x2 more pillow cases so I will have a full set.
Thank you so so much.
-Nikkita
⭐️⭐️⭐️⭐️⭐️
Thanks again for the beautiful bedding!!!🤗🥰❤️
-Päivi
Silk is made from long, fine protein fibers that create a naturally smooth surface. This smoothness may help reduce friction against skin and hair, while its lightweight, breathable structure keeps contact feeling comfortable. Because silk is less absorbent than cotton, it may also draw away less natural moisture during sleep.
What Are Silk Amino Acids?
Silk amino acids are water-soluble proteins sourced from silk, a protein-based fiber known for its softness and smoothness. In beauty and personal care, they are valued for their lightweight texture and compatibility with skin and hair products.
Protein-Based Origin
Sourced from silk's natural protein structure.
Beauty and Care Benefits
Commonly used in hair and skin formulations.
Softness Association
Explain why silk products are linked to a gentle touch.
Long, fine silk fibers create a naturally smooth surface that may help reduce friction against skin and hair.
Silk’s lightweight structure allows air to circulate, helping you stay comfortable without feeling heavy.
Breathable yet softly insulating, silk offers comfortable wear and sleep across changing temperatures.
Naturally smooth and gentle, silk is often chosen for sensitive skin and everyday comfort.
Tested for harmful substances to meet OEKO-TEX® STANDARD 100 requirements—an added layer of confidence for products made to be close to you.
At SUSANSILK, we believe everyday luxury should feel beautiful, comforting, and genuinely worth bringing into your life. That’s why our silk pillowcases are thoughtfully made with quality materials, considered details, and the kind of softness you’ll look forward to every night.
We use 100% pure mulberry silk for the smooth, breathable feel that makes real silk so special. Naturally soft with a beautiful, understated luster, it creates a more comfortable surface for your skin and hair night after night. Our silk is also OEKO-TEX® STANDARD 100 certified, giving you added confidence in something that spends hours in close contact with your skin.
Beautiful silk shouldn’t be about paying more for a name. We focus on what matters — the quality of the silk, the feel against your skin, thoughtful craftsmanship, and details you can appreciate every day. The result is everyday luxury that feels special, without feeling excessive.
Your pillowcase is one of the few things your skin and hair touch for hours every night. Silk’s naturally smooth surface helps reduce unnecessary rubbing and tugging, while absorbing less moisture than cotton. It’s a small change to your sleep routine, but one you can feel every time you settle into bed.
Luxury is even better when it’s easy to live with. From carefully finished seams to practical closure options, every SUSANSILK pillowcase is designed to feel refined without being fussy. With proper care, silk can remain beautifully soft and smooth through many nights of use.
A silk pillowcase is more than a beautiful addition to the bedroom — it’s a simple way to give someone a little more comfort every day. Whether it’s for a birthday, holiday, bridal gift, Mother’s Day, or simply a treat for yourself, SUSANSILK makes everyday luxury feel personal and meaningful.
We’re not here simply to put another silk pillowcase on your bed. We care about how it feels when you open it, how it fits into your routine, and whether you’ll still love reaching for it night after night. Because sometimes, the smallest everyday details are the ones that make the biggest difference.
Pure silk. Thoughtful details. Everyday comfort, made better.