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A silk pillowcase is the overnight beauty tool that actually works — less friction on your hair (fewer tangles, less frizz) and less creasing on your skin. Here are 10 worth buying, each linked to a well-reviewed pick.
My top pick: A 22-momme mulberry silk pillowcase with an envelope closure in ivory or white is the one to own — 22 momme is the sweet spot between durability and softness, envelope closure stops the pillow escaping, and mulberry silk is the standard for genuine hair-and-skin benefits.
1. 22-Momme Mulberry Silk Pillowcase
Envelope closure, 100% mulberry silk, ivory or white. The gold standard. Start here. Shop mulberry silk pillowcase 22 momme on Amazon →
2. 25-Momme Luxury Silk Pillowcase
A heavier, denser silk — more durable, more luxurious, longer-lasting. Shop 25 momme silk pillowcase on Amazon →
3. Silk Pillowcase 2-Pack
Two pillowcases in the same colour — one for now, one for the wash. Shop silk pillowcase set of 2 on Amazon →

4. Zip-Closure Silk Pillowcase
A hidden zip instead of an envelope — the pillow stays put, no slipping out. Shop silk pillowcase zipper closure on Amazon →
5. Coloured Silk Pillowcase
Dusty pink, sage, navy, or champagne — a colour that matches your bedding. Shop colored silk pillowcase on Amazon →
6. Silk Pillowcase and Sleep Mask Set
A matching silk pillowcase and eye mask — the gift set, the self-care pairing. Shop silk pillowcase sleep mask set on Amazon →

7. Organic / OEKO-TEX Silk Pillowcase
Certified free of harmful chemicals — a purer silk, gentler on sensitive skin. Shop organic silk pillowcase oeko tex on Amazon →
8. King-Size Silk Pillowcase
Sized for a king pillow — important, because a standard case slides off a king. Shop king size silk pillowcase on Amazon →
9. Satin Pillowcase (Budget Alternative)
A polyester satin — smoother than cotton at a fraction of the silk price. A solid starting point. Shop satin pillowcase for hair on Amazon →
10. Plus-Size / Body Pillow Silk Case
A silk case for a body pillow or pregnancy pillow — the same benefits, more surface. Shop silk body pillow case on Amazon →
The bottom line
A 22-momme mulberry silk pillowcase with an envelope closure is the one to own — less frizz, fewer sleep creases, and it lasts years with care. Buy a two-pack so one is always clean.