Loved by 4365 customers

Loved by 4365 customers

The most powerful beauty treatment happens at night.

The most powerful beauty treatment happens at night.

PurFlow™ is the world's first anti-aging pillow cover. Its two gliding layers absorb friction all night — protecting your skin, your hair, and your neck while you sleep.

Shop PurFlow™ now

Shop PurFlow™ now

Endorsed by aesthetic practitioners, beauty experts, trichologists and hair stylists.

Endorsed by aesthetic practitioners, beauty experts, trichologists and hair stylists.

Woman resting on her side with her head on a pillow fitted with a white PureFlow pillow cover featuring its signature purple trim.
Woman resting on her side with her head on a pillow fitted with a white PureFlow pillow cover featuring its signature purple trim.
Close-up of a woman sleeping on her side, with highlighted pressure zones showing where the pillow contacts the skin around the eye and cheek, areas prone to sleep wrinkles and eyelash stress.
Close-up of a woman sleeping on her side, with highlighted pressure zones showing where the pillow contacts the skin around the eye and cheek, areas prone to sleep wrinkles and eyelash stress.

Is your pillowcase silently aging you?

Every night, your pillowcase is damaging your skin and hair.Sleep wrinkles - Hair breakage - Neck tensionNight after night, these repetitive micro-aggressions build up leaving lasting effects on your appearance and comfort.

AS SEEN ON

AS SEEN ON

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  • company logo
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What Is PurFlow™?

PurFlow™ is a two-layer pillow cover system that glides with you all night — reducing the friction that works against your skin and hair while you sleep.

Add the pillowcase of your choice — PurFlow works underneath to protect you while you sleep.

The fluid layer glides over the first one, moving with you and reducing friction on your skin and hair.

The base layer adheres to the pillow. It creates a smooth, controlled foundation.

PureFlow dual-layer pillow cover system showing the base layer secured to the pillow, the fluid layer designed to glide with movement and reduce friction, and a standard pillowcase worn over the system.
PureFlow dual-layer pillow cover system showing the base layer secured to the pillow, the fluid layer designed to glide with movement and reduce friction, and a standard pillowcase worn over the system.
PureFlow dual-layer pillow cover system showing the base layer secured to the pillow, the fluid layer designed to glide with movement and reduce friction, and a standard pillowcase worn over the system.
PureFlow dual-layer pillow cover system showing the base layer secured to the pillow, the fluid layer designed to glide with movement and reduce friction, and a standard pillowcase worn over the system.

The base layer adheres to the pillow. It creates a smooth, controlled foundation.

The fluid layer glides over the first one, moving with you and reducing friction on your skin and hair.

Add the pillowcase of your choice — PurFlow works underneath to protect you while you sleep.

The science behind PurFlow™

Helps Reduces Sleep Wrinkles

Helps Prevent Hair Damage and Loss

PureFlow science infographic illustrating up to 80% less nighttime friction on the face and hair, with highlighted areas showing how reduced friction may help prevent hair damage and loss, reduce sleep wrinkles, and ease neck tension.

Helps Ease Neck Tension

UP TO

LESS FRICTION ON YOUR

FACE AND HAIR AT NIGHT

PureFlow science infographic illustrating up to 80% less nighttime friction on the face and hair, with highlighted areas showing how reduced friction may help prevent hair damage and loss, reduce sleep wrinkles, and ease neck tension.

Helps prevent hair damage and loss

Helps reduces sleep wrinkles

Helps ease neck tension

UP TO

LESS FRICTION ON YOUR

FACE AND HAIR AT NIGHT*

This two-layer system has been scientifically tested and proven to reduce friction on your skin and hair by up to 80%, compared to a standard pillow and pillowcase combination commonly available on the market.

PurFlow™ absorbs the friction — so your skin and hair don't have to.

PurFlow™ absorbs the friction — so your skin and hair don't have to.

Illustration of a woman sleeping on her side with a ghosted image and circular arrow representing head movement during sleep. PureFlow moves with the sleeper to absorb friction, reducing the friction transferred to the skin and hair.
Illustration of a woman sleeping on her side with a ghosted image and circular arrow representing head movement during sleep. PureFlow moves with the sleeper to absorb friction, reducing the friction transferred to the skin and hair.
Illustration of a woman sleeping on her side with a ghosted image and circular arrow representing head movement during sleep. PureFlow moves with the sleeper to absorb friction, reducing the friction transferred to the skin and hair.

Recognized by the experts

Innovation award recipient

Honored for our groundbreaking approach to nightly hair and skin care at Montreal's ''Les Nouvelles Esthétiques & Spa'' congress.

Honored for our groundbreaking approach to nightly hair and skin care at Montreal's ''Les Nouvelles Esthétiques & Spa'' congress.

Featured speaker
Association of Professional Tricholgists

Presented 'The Effect of Material Friction on Hair, Skin, and Quality of Sleep' at the association's annual summit.

HAIR BENEFITS

Designed To Ease Scalp Stress

Close-up of tightly twisted natural hair in a protective hairstyle, showing defined twists and neatly sectioned hair at the scalp.
Close-up of tightly twisted natural hair in a protective hairstyle, showing defined twists and neatly sectioned hair at the scalp.

Slipssy reduces root tension and nightly friction , two key contributors to follicle damage in high-tension hairstyles like braids or tresses.

Read More About Hair Benefits

Wake Up With Healthier Hair Overnight

Before-and-after comparison of long blonde hair, showing visibly smoother, straighter, and less frizzy hair in the after image.
Before-and-after comparison of long blonde hair, showing visibly smoother, straighter, and less frizzy hair in the after image.

  • Significantly less frizz

  • Reduced hair entanglements

  • Fewer split ends

  • Preserve your hair style overnight

  • Minimized hair loss

Hiar Benefits - Read More

Unlock Lasting Hair Health

Before-and-after comparison of long brown hair after three months of PureFlow use, showing a previously persistent sleep-related cowlick greatly reduced and hair that appears smoother, straighter, and more uniform from roots to ends.
Before-and-after comparison of long brown hair after three months of PureFlow use, showing a previously persistent sleep-related cowlick greatly reduced and hair that appears smoother, straighter, and more uniform from roots to ends.

Slipssy's reduced friction preserves hair cuticles, improves hydration, and promotes stronger follicles for fuller, healthier hair growth.


SLEEP COMFORT

Redefine Sleep Comfort

Woman sleeping comfortably on her back on a PureFlow pillow, with a purple glow highlighting the pillow area associated with reduced friction and improved sleep comfort.
Woman sleeping comfortably on her back on a PureFlow pillow, with a purple glow highlighting the pillow area associated with reduced friction and improved sleep comfort.

Experience the difference

Its unique design helps release neck tension, elevating your sleep comfort to new heights. Once you try it, you won't want to sleep without it.


Sleep Comfort - Read More

SKIN BENEFITS

Enhance Your Anti-Wrinkle Routine

Woman applying anti-wrinkle cream to her face in front of a mirror, illustrating how PureFlow complements a nighttime skincare routine by reducing friction while skincare products remain on the face.
Woman applying anti-wrinkle cream to her face in front of a mirror, illustrating how PureFlow complements a nighttime skincare routine by reducing friction while skincare products remain on the face.

While creams treat the surface, Slipssy prevents sleep wrinkles at the source.

Slipssy works in harmony with your favorite anti-wrinkle creams for even better results. Our friction-free design keeps your skincare on your face, not your pillowcase, maximizing your beauty investment.

The Beauty Treatment That Last All Night

Woman sleeping on her side on a PureFlow pillow, with a purple highlight marking the face-to-pillow contact zone where friction and skin deformation can contribute to sleep wrinkles.
Woman sleeping on her side on a PureFlow pillow, with a purple highlight marking the face-to-pillow contact zone where friction and skin deformation can contribute to sleep wrinkles.

Prevent Sleep Wrinkles and Wake Up with Smooth Skin

Slipssy's unique design minimizes friction and skin deformation, reducing sleep wrinkles and promoting a clear, youthful complexion.

Skin Benefits - Read More

Your

Hair

Skin

Neck

All Protected

Your

hair

skin

neck

fully protected

Before-and-after comparison of long blonde hair, showing visibly smoother, straighter, and less frizzy hair in the after image.

HAIR BENEFITS

Wake up with healthier hair overnight

  • Significantly less frizz

  • Reduced hair entanglements

  • Fewer split ends

  • Preserve your hair style overnight

  • Minimized hair loss

Read more about hair benefits

Read more about hair benefits

HAIR BENEFITS

Unlock lasting hair health

Healthier hair, stronger growth:

PurFlow™ reduced friction preserves hair cuticles, improves hydratation and promotes stronger follicles for fuller, healthier hair growth.

Read more about hair benefits

Read more about hair benefits

Before-and-after comparison of long brown hair after three months of PureFlow use, showing a previously persistent sleep-related cowlick greatly reduced and hair that appears smoother, straighter, and more uniform from roots to ends.
Close-up of tightly twisted natural hair in a protective hairstyle, showing defined twists and neatly sectioned hair at the scalp.

HAIR BENEFITS

HAIR BENEFITS

Designed to ease scalp stress

PurFlow™ reduces root tension and nightly friction , two key contributors to follicle damage in high-tension hairstyles like braids or tresses.

Read more about hair benefits

Read more about hair benefits

QUALITY OF SLEEP

QUALITY OF SLEEP

Redifine sleep comfort

Experience the difference With PurFlow™.

Its unique design helps release neck tension, elevating your sleep comfort to new heights. Once you try it, you won't want to sleep without it.

Read more about sleep comfort

Woman sleeping comfortably on her back on a PureFlow pillow, with a purple glow highlighting the pillow area associated with reduced friction and improved sleep comfort.
Woman applying anti-wrinkle cream to her face in front of a mirror, illustrating how PureFlow complements a nighttime skincare routine by reducing friction while skincare products remain on the face.

SKIN BENEFITS

SKIN BENEFITS

Enhance your anti-wrinkle Routine

While creams treat the surface, PurFlow™ reduces sleep wrinkles at the source. PurFlow™ works in harmony with your favorite anti-wrinkle creams for even better results. Our friction-free design keeps your skincare on your face, not your pillowcase, maximizing your beauty investment.

Read more about skin benefits

SKIN BENEFITS

SKIN BENEFITS

The beauty treatment that lasts all night

Reduces sleep wrinkles and wake up with smooth skin PurFlow™ unique design minimizes friction and skin deformation, reducing sleep wrinkles and promoting a clear, youthful complexion.

Read more about skin benefits

Woman sleeping on her side on a PureFlow pillow, with a purple highlight marking the face-to-pillow contact zone where friction and skin deformation can contribute to sleep wrinkles.

Wondering how PurFlow™ compares to silk ?

Silk pillowcases reduce friction, but PurFlow™ goes further. Our unique design cuts friction by up to 80%, keeping your skin and hair smoother overnight.

Pillow with a PurFlow pillow cover on

PurFlow™

VS

Pillow with a silk pillow case on

Silk Pillowcase

Why choose PurFlow™ ?

  • Superior Friction Reduction: Up to 80% vs. 43% with silk.

  • Long-Term Durability: Designed to last for a minimum of three years, plus it's machine washable.

  • Neck & Skin Benefits: The freely moving top layer relieves tension on your neck and skin, helping you wake up refreshed.

  • Compatible with Any Pillowcase: Enjoy the feel of silk? No problem! Slipssy fits under any pillowcase.

  • Good for All Hair Types: Experience the benefits no matter your hair type.

  • Ultimate Value: For about the same cost as a premium silk pillowcase, you get next-level protection for your hair, skin, and neck.


Wondering how PurFlow™ compares to silk ?

Silk pillowcases reduce friction, but PurFlow™ goes further. Our unique design cuts friction by up to 80%, keeping your skin and hair smoother overnight.

Pillow with a PurFlow pillow cover on

PurFlow™

VS

Pillow with a silk pillow case on

Silk Pillowcase

Why choose PurFlow™ ?

  • Superior Friction Reduction: Up to 80% vs. 43% with silk.

  • Long-Term Durability: Designed to last for a minimum of three years, plus it's machine washable.

  • Neck & Skin Benefits: The freely moving top layer relieves tension on your neck and skin, helping you wake up refreshed.

  • Compatible with Any Pillowcase: Enjoy the feel of silk? No problem! Slipssy fits under any pillowcase.

  • Good for All Hair Types: Experience the benefits no matter your hair type.

  • Ultimate Value: For about the same cost as a premium silk pillowcase, you get next-level protection for your hair, skin, and neck.


Wondering how PurFlow™ compares to silk ?

Silk pillowcases reduce friction, but PurFlow™ goes further. Our unique design cuts friction by up to 80%, keeping your skin and hair smoother overnight.

Pillow with a PurFlow pillow cover on

PurFlow™

VS

Pillow with a silk pillow case on

Silk Pillowcase

Why choose PurFlow™ ?

  • Superior Friction Reduction: Up to 80% vs. 43% with silk.

  • Long-Term Durability: Designed to last for a minimum of three years, plus it's machine washable.

  • Neck & Skin Benefits: The freely moving top layer relieves tension on your neck and skin, helping you wake up refreshed.

  • Compatible with Any Pillowcase: Enjoy the feel of silk? No problem! Slipssy fits under any pillowcase.

  • Good for All Hair Types: Experience the benefits no matter your hair type.

  • Ultimate Value: For about the same cost as a premium silk pillowcase, you get next-level protection for your hair, skin, and neck.


night trial

30

Love it or return it !

Try PurFlow™ for 30 nights. If it's not right for you, send it back for a full refund — no questions asked.

Shop PurFlow™ now

Shop PurFlow™ now

night trial

30

Love It Or Return It !

Give PurFlow™ 30 nights. If it doesn't work for you, return it for a full refund — no questions asked..

Recommended by experts,
Confirmed by more than 4,365 sleepers.

Top influencers and beauty experts are already experiencing the PurFlow™ difference along with thousands of happy sleepers worldwide.

Shop PurFlow™ now

An influencer talking abour PurFlow
An influencer image presenting PurFlow
A trichologist in her clinic that is talking about PurFlow
A hero shot of the woman in a bed on an article in Elle
A african american influencer in the process of hair styling in the night time routine
A 60yo woman influencer displaying PurFlow
A famous Colombian actor with the head on the PurFlow
woman influencer in her bedroom showing a folded PuFlow

USER REVIEWS

Real voices, real results

  • A pillow with PurFlow

    Giuliana D.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    I really love this pillow case! I’ve been dealing with hair loss and thinning of hair and this pillow case fits in great for an easy way to help me in a healthier hair direction!

  • Portrait of Annie J. A customer with long black hair

    Annie J.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    "I love it! PurFlow keep the effects of my cosmetic injections longer. I recommend it to you! It's a great product!"

  • A Prtrait of Liana F. A customer of PurFlow.

    Liana F.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    After just one night of using it, I woke up with perfect hair. No broken hair, no frizz, no tangle and zero hair left on my pillow. Even my hairdresser noticed the drastic improvement in the quality of my hair.

    My pillow feels infinitely more comfortable with it, I can't imagine sleeping without it.


  • A portrait of Myriam B. A Customer of PurFlow

    Myriam B.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    I am a Thalidomide victim, my arms are 7 inches long, so I use my neck a lot to compensate. I am very satisfied because, as I use my neck a lot because of my disability, I had severe neck pain but since I use their product, my nights are now without pain. Also I had a parting at the back of my hair, now it's all sorted. No more struggling to brush my hair. I recommend it to you without hesitation. Ladies, even your sleep wrinkles will almost disappear.

  • Portrait of Genevieve F., a PureFlow customer with curly hair.

    Genevieve F.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    Let's face it, curly hair needs special attention, even at night. Choosing a quality pillowcase is essential if you want to wake up with beautiful curls. Serendipitously, I discovered PurFlow the unique pillow cover technology.

    Wow! These pillow covers leave my hair shiny while limiting friction. No more messy hair in the morning.

  • Three teddy bears of the PurFlow pillow

    Varie-Eve T.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    Super comfortable product! My daughter won't sleep without her PurFlow! As for me, I loose less hair during the night with this product! The whole family has adopted it! :-)

  • Image of a PurFlow PIllow Cover on a pillow

    Christine W.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    My quality of sleep has improved drastically with PurFlow. Not only does it make the pillow that much more comfortable but I also feel like it is much kinder on my face. You can really feel the slippery material and the difference between using it and then having a regular pillowcase. 10/10 would recommend!!

  • A portrait of Victoria C. A customer with long red dye hair.

    Victoria C.

    ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

    The very first night I used PurFlow, I noticed an incredible difference in my hair. I've struggled with frizz and hair loss for years and Slipssy has been a game changer. My hair feels smoother, and I've noticed much less hair on my pillow in the morning. It's a total haircare miracle. I highly recommend Slipssy!

FAQ

FAQ

Real questions, real comfort

Real questions, real comfort

How do I wash my PurFlow pillow cover??

PurFlow™ is designed for easy maintenance and is completely machine washable. We generally advise against bleach; if you find it necessary, use a non-chlorine bleach to protect the fabric. Tumble dry on low heat. If you need to iron it, use a low temperature setting to preserve the fabric's feel.

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How often do you send out shipments?

We aim to ship your order within three to five business days. Once shipped, expect delivery in one to three days for the U.S. and Canada.

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Does PurFlow™ come with a warranty?

Yes. Give PurFlow™ 30 nights — if it's not right for you, return it for a full refund, no questions asked (our "Love It Or Return It" guarantee). We also back PurFlow™ with a three-year warranty against manufacturing defects. Questions or issues: hello@somnelia.com

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What if I need to return my PurFlow™?

We hope you'll love your PurFlow™, but if it's not the right fit, the process is simple: just email us at hello@somnelia.com and our team will walk you through the next steps. Returns made within your 30-night trial are eligible for a full refund.

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Can PurFlow™ fit any pillowcase size?

Yes. PurFlow™ comes in two sizes, Queen and King, designed to fit seamlessly under any pillowcase without altering your room's aesthetic.

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What is PurFlow™ made of, and what are the benefits?

PurFlow™ is crafted from our exclusive GlideTex fabric — a high-quality polyester engineered to minimize friction. It's soft, durable, antibacterial, and breathable.

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Find PureFlow™ near you

Discover PureFlow in person through our network of sleep, hair-health and specialty clinics.

La Clef du Sommeil

Sleep & CPAP Clinics

View location

Santé du cheveu

Hair & Trichology Clinic

View location

Find PureFlow™ near you

Discover PureFlow in person through our network of sleep, hair-health and specialty clinics.

La Clef du Sommeil

Sleep & CPAP Clinics

View location

Santé du cheveu

Hair & Trichology Clinic

View location

Find PureFlow™ near you

Discover PureFlow in person through our network of sleep, hair-health and specialty clinics.

La Clef du Sommeil

Sleep & CPAP Clinics

View location

Santé du cheveu

Hair & Trichology Clinic

View location

Ready to transform your beauty sleep ?

Wake up every day with smoother skin, healthier hair and a rejuvenated glow - all thanks to PurFlow's ™ friction free design.

Shop PurFlow™ now

two pillows with Purflow on

Ready to transform your beauty sleep ?

Wake up every day with smoother skin, healthier hair and a rejuvenated glow - all thanks to PurFlow's ™ friction free design.

Shop PurFlow™ now

two pillows with Purflow on

Ready to transform your beauty sleep ?

Wake up every day with smoother skin, healthier hair and a rejuvenated glow - all thanks to PurFlow's ™ friction free design.

Shop PurFlow™ now

two pillows with Purflow on