Hair extensions are a popular choice for many, adding length and volume to your hair. But hair extensions can be a big investment so a little extra care can help you keep them looking their best for longer.
While most people focus on styling products and brushing techniques to maintain the look of their extensions, how you protect them overnight is just as important. If you wear your extensions in bed, protecting them while you sleep can make a huge difference in how long they last and how healthy they look.
That’s where a pure silk pillowcase and silk scrunchie comes in. This simple swap can help reduce damage, prevent tangling and help make your hair extensions last longer.

Why sleeping on silk matters for hair extensions
Traditional cotton pillowcases may feel soft, but they create friction against your hair while you move during the night. For natural hair this can cause frizz and breakage, but for extensions, the effects can be even more noticeable.
Pure mulberry silk is naturally smooth and gentle, allowing hair to glide across the fabric while you sleep, instead of catching or rubbing against your hair. This means your hair keeps it’s shape better, requiring less brushing, styling and maintenance in the morning.
1. Less friction means fewer tangles
If you’ve ever woken up with your hair extensions feeling knotted or frizzy, friction is usually the cause. Cotton fibres grip the hair shaft as you move during sleep, which can lead to tangles and stress on the bonds or tapes of your extensions.
A pure silk pillowcase provides a smoother surface, helping hair glide freely throughout the night. Resulting in fewer tangles, less pulling and smoother hair in the morning.
3. Silk Scrunchies Prevent Snagging
Another common mistake people make with hair extensions is tying their hair up with tight elastics overnight to try and keep them in place. Standard hair ties can pull on the hair shaft and sometimes catch on extension bonds. Over time, this tension can weaken both your natural hair and the extensions themselves.
Silk scrunchies are much gentler. The soft, smooth silk fabric reduces pulling and allows you to secure your hair in a loose braid or ponytail without unnecessary tension. Oversized silk scrunchies are soft to lie on so can help keep your hair contained without causing damage.
4. Helps hair retain moisture
Hair extensions don't receive natural oils from the scalp in the same way your own hair does. Because of this, they can dry out more easily. Cotton pillowcases are much more absorbent and can draw natural moisture and oils away from both your hair and skin.
Silk is far less absorbent, helping your hair stay naturally hydrated overnight. This can keep extensions feeling softer and looking shinier for longer.
5. Wake up with smoother hair
One of the biggest benefits of switching to a pure silk pillowcase is simply how much easier your morning routine becomes. When your hair experiences less friction overnight, you’re far less likely to wake up with frizz and tangles. You might often find your hair needs much less maintenance in the morning - no frizz, no fuss.
For anyone wearing extensions, that means:
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Less brushing and detangling
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Less stress on bonds or tapes
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Less heat styling needed to fix overnight damage
And ultimately, healthier-looking hair.
A simple upgrade for your hair routine
Taking care of hair extensions doesn’t have to be complicated. Sometimes the smallest change can have the biggest impact. Sleeping on a pure mulberry silk pillowcase and tying your hair with a large silk scrunchie is one of the easiest ways to protect your hair extensions while you sleep.
View our collection of unique MRYN Silk Pillowcases, each delivered with a complimentary large silk scrunchie and see the difference mulberry silk can make for maintaining your hair extensions.