11 Ways to Protect Your Hair While You Sleep
Say goodbye to breakage.
April 07, 2025
If you think the only way to cause hair damage is through bleaching or excessive heat styling, think again. Using protective hairstyles for sleeping is a way to care for your hair and is an essential part of keeping it healthy, preventing breakage, frizz, and tangles on your hair. So it’s essential to know the do’s and don’ts of sleeping on your strands as an extension of your haircare routine.
Whether you’re braiding your hair to get waves, nourishing damaged hair, or trying to preserve the look of a sleek blowout, there are many steps you can take to ensure that your hair stays in place throughout the night. Read on as we share our favorite pre-sleep hair care tips, along with bedtime hairstlyes and product recommendations so that you can learn how to protect your hair while sleeping.
Is It Better to Sleep With Your Hair Up or Down?
A lot of people wonder how to sleep with long hair. Many will debate whether it’s best to go to bed with an updo or if you should put your tresses down, but as with most things in beauty, it depends. If you’re putting your hair in a ponytail but you’re creating too much tension at the crown of your head, it’s not good for the health of your hair. Similarly, if you’re wearing your hair down at night but fail to sleep on the type of pillow or pillowcase that will prevent friction, it can be just as damaging. Oftentimes, it just depends on the length of your hair.
If you have short hair, sleep with it down since tying it up would cause too much friction and pressure on your scalp. If you have long hair, you want to tie it up to protect your strands, especially the ends, from getting snagged or pulled as you sleep.
How to Protect Your Hair While Sleeping
Whether you wear it up or down is your choice as long as you take other measures to ensure your hair is protected while you rest. Check out some of our best pre-sleep hair care tips below that put a positive spin on the term “bed head”.
1. Detangle your hair before bed
One of the simplest ways to protect your hair at night is by brushing or combing through your strands thoroughly. This will help detangle your hair and evenly distribute its natural oils from the roots to the ends. Use a wide-tooth comb to remove knots and tangles on damp hair, which will help prevent breakage.
2. Apply a nourishing hair treatment
Hair treatments are often praised for their moisturizing benefits, and using one as a leave-in product at night is an effective way to give your hair some love while you sleep. Try the L’Oréal Paris EverPure Sulfate-Free 21-in-1 Color Caring Spray, Leave In. The sulfate-free formula uses almond milk and rose extract to moisturize hair, add silkiness to your strands, and reduce breakage. Mist the spray through clean, damp hair and comb through to ensure it dampens all of your strands.
3. Use a lightweight hair serum
Managing frizz and flyaways can be frustrating, and these annoyances can occur as you sleep due to friction from rubbing against your pillowcase. To help minimize the amount of frizz you wake up with, try applying a hair serum before heading to bed.
The L’Oréal Paris Elvive Dream Lengths Frizz Killer Serum Leave-In is formulated with castor seed oil, which supports the keratin in your hair and makes each strand stronger and smoother. The L’Oréal Paris EverPure Bond Repair Oil-in-Serum is made to leave hair intensely shiny and soft, without weighing down, non-greasy finish after you sleep.
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4. Sleep on a satin or silk pillowcase
As we mentioned above, the wrong type of pillowcase can be a detriment to your style overnight as well as the health of your hair over time. It’s true that pillowcases made from cotton tend to be rougher on the hair and can cause breakage. Switching to a satin or silk pillowcase can help to keep your hairstyle from getting tangled while you toss and turn since they’re smoother than other fabrics. Why? The reason is simple: silk and satin reduce friction compared to cotton pillowcases. Plus, sleeping on silk adds a luxurious element to your nighttime routine, so who’d say no to that?
5. Try protective hairstyles for sleeping
Some of the best ways to wear your hair to bed to prevent breakage include styles that you also may want to wear out and about, so they save you time getting ready in the morning. Whichever style you choose, the key here is to make sure that it’s loose and not too tight, because tension can pull on your roots and cause damage. Good protective sleep hairstylesinclude:
1. Ponytails
Try a pineapple if you have curls or a messy bun for any hair type. The trick is to keep your hair tucked up and away from your face, but also loose enough on the scalp to prevent pulling and breakage. If you're looking for bedtime hairstyles, this is a great one.
2. Braids
Overnight braids can create loose waves on type 2 and 3 hair and can stretch type 4 hair. All wearable enough styles that both protect the hair and look chic to sport out the next day. Consider that not all braids will give you the same results. Loose three-strand braids will help you minimize tension while keeping hair in place. Pigtail braids are ideal to help you create soft waves while reducing friction. French braids are ideal for curly hair, and they can be worn loose or tight. Finally, twisted rope braids are a great pick for long hair, especially if you wish your hair to be soft and wavy. If finding thebest way to sleep with long hair is your goal, try braids.
3. Twists
For natural hair beauties who love to sport a twist out, it’s a no-brainer that this style adds flair to the hair but is also one of the best ways to wear your hair for sleeping. When it comes to overnight hairstyles to sleep in, this is one you might want to try.
4. Low Buns
Even if you have shorter strands, opt for a loose low bun or ponytail to keep your hair, your ends especially, tucked out of harm’s way as you catch some much-needed beauty rest. Just ensure it does not rest too much on your neck to not affect your resting posture or create friction on your hair.
5. Doobie Wrap
If you’ve ever gotten a fresh silk press, relaxer, or blowout then you understand the disappointment of having all that hard work get erased with one night’s sleep. Make your style last, and keep your hair hydrated and shiny by wrapping it in a sleek doobie. Grab your bobby pins and your hair wrap for sleeping to create a protective hairstyle that will last through the night. All you have to do is brush your hair around your head (almost like you’re creating a beehive or cone) and secure each section with as many bobby pins as you need. Then tie your scarf around it, and you’re good to go to bed.
6. Wrap your hair and tuck away your ends
As we just mentioned, certain hairstyles must be wrapped to be preserved at night. While this is important to keep from ruining your style, it’s also important so that you can keep moisture locked in your hair and prevent your ends from being wrecked.
Once you've secured your bobby pins throughout your hair, you’re good to go, but we’d advise that you take an extra step and put on a hair bonnet for sleeping or a hair cap. These will better help keep your strands in place should any pins fall out while you snooze. This is a good pick for those wanting to know how to keep hair straight overnight.
7. Choose braids over heat tools
As we also mentioned previously, braids are a great protective hairstyle for sleeping. They’re also a good choice because you can create heatless waves by braiding your hair before bed and letting it set overnight.
Apply a curl cream like the L’Oréal Paris Elvive Dream Lengths Curls Non-Stop Dreamy Curls Leave-in Conditioner throughout your hair before braiding, and cover your head with a silk scarf to keep the braids in place. Undo your braids in the morning to reveal gorgeous curls.
If you decide to use a heat styling tool, always use a heat protectant like the L’Oréal Paris Advanced Hairstyle SLEEK IT Iron Straight Heatspray to calm frizz.
8. Give yourself a scalp massage
There’s no denying that one of the best parts of going to the salon is when your hairstylist massages your scalp, and you can recreate that relaxing feeling before bedtime with a quick scalp massage. According to the National Center for Biotechnology Information, doing so stimulates blood flow to your hair follicles, which keeps the scalp healthy and aids in producing thicker strands. A quick scalp massage can also relax and help lull you into a deep sleep.
9. Use a humidifier at night
In the same way, adding moisture to the air at night can have a healthy effect on your skin, it can help protect your hair from thirst. Additionally, sleeping with a humidifier on can help your overnight hair treatments further penetrate your strands. You can never go wrong with hair that feels properly hydrated.
10. Sleep in a bonnet or scarf
Do you know how to wrap hair at night and why it is good for you? Using a hair cap, bonnet, or wrapping your hair with a silk or satin scarf at night will shield your hair from rubbing against your pillowcase. This will also help you protect your ends at night and make your hairstyle last longer, and you don’t have to worry about any friction or loss of moisture as you rest.
11. Use a soft scrunchie
Avoid using rubber bands, as they can cause stress on your strands and lead to breakage. Instead, opt for a soft, silk, or satin scrunchie to secure loose ponytails or buns. These materials are gentle on the hair and help reduce friction, keeping your hair smooth and minimizing split ends. By making this small change, you can protect your hair while you sleep and wake up with hair ready for the day ahead.
