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15 best silk pillowcases for smoother hair and skin in 2025, tried and tested

A non-negotiable step in your beauty routine.
best silk pillowcase
The White Company

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Silk Pillowcase FAQs

Which silk is best for pillowcases?

Mulberry silk is widely regarded as the best silk for pillowcases due to its long fibres, which create a smoother, stronger fabric. This type of silk comes from the cocoons of the Bombyx mori moths, solely on mulberry leaves, leading to a high-quality, hypoallergenic material that is gentle on the skin and hair.


Where to buy silk pillowcases:

Where beauty meets fashion meets homeware, there’s certainly a crossover of brands offering silk products, and therefore we’re pretty spoilt for choice when it comes to silk pillowslips. On the one hand, you have the bedding-focused outlets such as Gingerlily, Soak & Sleep, and The White Company, and on the other, dedicated brands whose raison d’être is our silk-enhanced haircare and beauty regime. Think Blissy and SLIP. But high street giants such as John Lewis and M&S are not to be overlooked either, along with Amazon, who stock some impressively wide silk pillowcase offerings, often at more affordable prices.


Are cotton or linen pillowcases bad for skin and hair?

Cotton and linen pillowcases may absorb moisture, but they can leave your skin and hair feeling dry and deprived of essential hydration overnight. Both fabrics often have a slightly rough texture that can cause friction, leading to frizz, hair damage, and those pesky sleep lines. Opting for a smoother surface to rest on, like silk, can help retain moisture and keeps your skin and hair looking refreshed and nourished.


Is it worth buying a silk pillowcase?

Silk, derived from domesticated silkworms, is widely agreed to be less likely to contribute to fine lines than your average cotton pillowcase, which doesn’t have such a smooth surface. Plus, silk pillowcases might even make your beauty routine more effective – they won’t pull the hydration out of your skincare products overnight, meaning your creams and serums will actually have a chance to penetrate the skin’s barrier and do their job. “They keep your products from escaping from your skin, so you can really ensure they are penetrating,” says celebrity facialist and La Mer global skin care adviser Georgia Louise.

Perhaps most importantly? Just like your silk scrunchie, or silk sleep masks, silk pillowcases lessen the chances of breakage, frizz and split ends caused by moving around in your sleep, making for smoother, healthier hair. Silk bedding also proves a great choice for curly hair, so if you’re as obsessed with the viral Curly Girl Method as we are, add in a silk pillowcase to the regime and your ringlets will thank you for it.

As for other health benefits, the material is naturally breathable, hypoallergenic and prevents the build-up of dust mites, fungus, mould, and other allergens, making it ideal for allergy sufferers. Silk pillowcases also tend to be great at temperature regulating, which means less flipping of your pillow over to the cool side.

While the effects of silk pillowcases on skin and hair are still under-researched, a few studies (like this 2019 article) have found promising results. Empirically, though, the material’s benefits are easy to see – just read the reviews for any silk pillowcase and you'll be convinced. Ready to switch over to a truly luxe silk pillowslip? Thought so.