22 Momme · 100% Mulberry Silk
Why Silk Pillowcases Became a Beauty Sleep Staple
From red carpet routines to bathroom shelves everywhere — silk pillowcases have gone from a luxury indulgence to a genuine beauty staple. Here's why.
Silk has carried associations with luxury for centuries, so it's no surprise it's long been a favourite in high-end bedrooms. But the reason it's become a genuine beauty staple — rather than just an indulgence — comes down to something simpler than glamour: it actually works.
Hairstylists, dermatologists and beauty editors have spent the last few years championing silk pillowcases for the same reasons regular people do once they make the switch — less hair frizz, fewer sleep creases, and a noticeably more comfortable night's sleep. We cover the full evidence-backed picture in our guide to the pros and cons of silk pillowcases, but here's why it's become such a mainstream habit.
It genuinely benefits hair
For curly and textured hair in particular, overnight maintenance can be a real struggle. Cotton's textured surface creates friction as you move in your sleep, pulling at strands and stripping moisture, which is one of the most common causes of morning frizz.
Silk's smooth surface allows hair to glide rather than catch, so curls and waves hold their shape for longer and breakage is reduced. One of our customers, who has fine, curly hair, put it simply:
"Waking up in the morning with smooth hair and no frizz is such a wonderful feeling — I can't stop looking in the mirror! I only wish I had purchased it years ago."
— Verified buyer, see more reviews
It's better for skin too
Cotton is highly absorbent, which means it can draw moisture — and your skincare products — away from your face overnight. Silk doesn't behave the same way, so hydration and any serums or creams applied before bed have a better chance of staying put. We go into this in more detail in how a silk pillowcase helps improve your skin.
Because there's less friction overnight, many people also notice fewer visible sleep creases over time — a preventative benefit rather than a corrective one, but a meaningful one all the same.
From niche luxury to everyday essential
Silk pillowcases used to be seen as an occasional treat rather than something people kept in regular rotation. That's changed largely because the price of genuine, well-made Mulberry silk has become far more accessible — without people having to compromise on quality.
The other shift has been awareness. Hairdressers and dermatologists increasingly recommend silk as part of an overnight routine, the same way they'd recommend a good sunscreen or a gentle cleanser — not as a luxury, but as a small, low-effort change with a real, visible payoff.
A practical choice for sensitive skin
Beyond the beauty benefits, silk is naturally hypoallergenic and resists dust mites far better than cotton — which is why it's become a popular choice for people managing eczema, psoriasis, or generally reactive skin. If this is your main reason for considering silk, our guide on silk for sensitive skin covers it in more depth.
It's also temperature-regulating, which means it stays comfortable whether you run hot or cold overnight — one more reason it's stopped being an occasional treat and become a permanent fixture for so many people.
Ready to try it for yourself?
Start with one of our most popular shades, or browse the full collection.
Or read our full guide to 9 silk pillowcase benefits →