Premium Silk Pillowcase - Nº45 Éternelle Nuit

AN EXCEPTIONAL, AWARD-WINNING SILK

1. THE PROBLEM

COTTON IS SILENTLY DESTROYING YOUR HAIR’S NATURAL STRUCTURE
You've tried everything for your hair : moisturizers, oil treatments, 5-step routines. Yet your strands still feel dry, your curls lose definition, and your ends keep splitting.

What no one tells you is that your hair suffers while you sleep.

And the real problem might be hiding where you least expect it: your cotton pillowcase.
Cotton, a rough and absorbent fabric, weakens your hair fiber night after night.

It drains moisture, increases breakage, and causes tangles.

That’s over 2,920 hours every year (8 hours a night) of invisible friction, and silent damage.
2. THE SOLUTION

NUITÉ® PREMIUM SILK: A FABRIC THAT CARES FOR YOUR HAIR (AND SO MUCH MORE)
Our 25-momme mulberry silk pillowcase, the highest grade of silk, transforms your sleep experience and your beauty rituals.

Its exceptionally smooth surface minimizes the friction responsible for breakage, frizz, and split ends.
Unlike cotton, it doesn’t absorb your hair care products or your hair’s natural moisture.

The result: softer, more defined, and visibly healthier hair every morning.
Infused with exclusive silver-ion technology providing 99.7% antibacterial protection, our silk creates a clean, balanced sleep environment while naturally regulating temperature for deep, restorative rest.
3. THE RESULTS

HEALTHY HAIR, RELAXED SKIN, AND RENEWED CONFIDENCE
From the very first nights, you’ll notice the difference: frizz fades, curls stay defined, and your hair feels softer and shinier in the morning.

Night after night, breakage decreases, strands grow stronger, and your hair’s natural moisture is better preserved.
After a few weeks, your hair looks healthier, easier to manage, and naturally vibrant — without extra effort.
But the benefits go beyond your hair. Your skin also reaps the rewards of silk, with fewer wrinkles, reduced acne, and less irritation.

And because NUITÉ® silk naturally regulates temperature, your sleep quality improves too, giving you a feeling of deep, restorative rest every morning.

The Secret to Perfect Nights: How Silk Transforms Your Skin, Hair, and Sleep

Discover the unmatched softness of the NUITÉ® Premium Silk Pillowcase, designed to reduce friction and gently protect both your skin and hair, minimizing tangles, breakage, and sleep lines.With 99.7% antibacterial efficacy powered by silver-ion technology, it helps prevent skin irritation, acne, and eczema, promoting a cleaner, calmer, and healthier night’s rest.

60 NIGHTS RISK-FREE TRIAL - LOVE IT OR GET YOUR MONEY BACK

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YOU SAY IT BETTER THAN WE EVER COULD...

★★★★★
This pillowcase has changed my life! My hair is much less tangled in the morning, shinier, and I notice less breakage. It's definitely worth the investment.

Amandine L.
★★★★★
Since I got this pillowcase, my wife tells me I look better in the morning. As a man, I had my doubts, but I have to admit that I feel more rested and my skin is less oily. It just goes to show...

Thomas B.
★★★★★
I'm 45 years old, so I naturally have expression lines. After 2 months of use, I notice that sleep wrinkles have disappeared and that my skin is smoother when I wake up. The price is justified by the exceptional quality of the product. Thanks again, Nuité!

Nathalie P.

Everything You Need to Know About NUITÉ®

Find answers to our most frequently asked questions below.

Most people sleep on a cotton pillowcase, but did you know that after just three nights, it can hold as much bacteria as a toilet seat?
Our silk pillowcases are infused with silver ions, eliminating 99.7% of bacteria.

Silk is also naturally soft, cooling, and hypoallergenic, making it the perfect choice for your skin and hair.
Satin is a special weaving technique, often made of polyester. It is a synthetic material that causes a tingling and static sensation , and is not as cooling and soft as silk.

Sound familiar? Discover the difference with our highest quality mulberry silk today. You can return your items up to 60 days after purchase!
Absolutely! Unlike other skincare products, our products are suitable for all skin types .
Use the "delicate wash" program at 30 degrees on your washing machine, without spinning (centrifugation). Hang your pillowcase to let it air dry naturally.

We recommend using our NUITÉ® protective cover to maintain optimal quality over time. If you prefer, you can also use a pH-neutral liquid detergent.
We offer two standard sizes that fit most pillows in the US and Canada:
Standard (20" x 30") and Euro (26" x 26").
These sizes cover the vast majority of pillows commonly used across North America.

Since silk is a naturally flexible fabric, even if your pillow differs slightly in size, your pillowcase will still fit perfectly.
Not sure which size to choose?

Feel free to contact us, we’ll be happy to help you find your perfect fit.

You can also check out our Size Guide for more details.
Yes, we offer worldwide shipping to all countries.

Our processing time is only 2 day after your order, and the average receiving time is 4–7 business days (tracked shipping) depending on your location.

You’ll receive a tracking link to follow your order in real time.

Most people sleep on a cotton pillowcase, but did you know that after just three nights, it can hold as much bacteria as a toilet seat?
Our silk pillowcases are infused with silver ions, eliminating 99.7% of bacteria.

Silk is also naturally soft, cooling, and hypoallergenic, making it the perfect choice for your skin and hair.
Absolutely! Unlike other skincare products, our products are suitable for all skin types .
We offer two standard sizes that fit most pillows in the US and Canada:
Standard (20" x 30") and Euro (26" x 26").
These sizes cover the vast majority of pillows commonly used across North America.

Since silk is a naturally flexible fabric, even if your pillow differs slightly in size, your pillowcase will still fit perfectly.
Not sure which size to choose?

Feel free to contact us, we’ll be happy to help you find your perfect fit.

You can also check out our Size Guide for more details.

Satin is a special weaving technique, often made of polyester. It is a synthetic material that causes a tingling and static sensation , and is not as cooling and soft as silk.

Sound familiar? Discover the difference with our highest quality mulberry silk today. You can return your items up to 60 days after purchase!
Use the "delicate wash" program at 30 degrees on your washing machine, without spinning (centrifugation). Hang your pillowcase to let it air dry naturally.

We recommend using our NUITÉ® protective cover to maintain optimal quality over time. If you prefer, you can also use a pH-neutral liquid detergent.
Yes, we offer worldwide shipping to all countries.

Our processing time is only 2 day after your order, and the average receiving time is 4–7 business days (tracked shipping) depending on your location.

You’ll receive a tracking link to follow your order in real time.

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The #1 Silk Pillowcase Recommended by Hair and Skin Experts

AN EXCEPTIONAL, AWARD-WINNING SILK

1. THE PROBLEM

COTTON IS SILENTLY DESTROYING YOUR HAIR’S NATURAL STRUCTURE

2. THE SOLUTION

NUITÉ® PREMIUM SILK: A FABRIC THAT CARES FOR YOUR HAIR (AND SO MUCH MORE)

3. THE RESULTS

HEALTHY HAIR, RELAXED SKIN, AND RENEWED CONFIDENCE

The Secret to Perfect Nights: How Silk Transforms Your Skin, Hair, and Sleep

YOU SAY IT BETTER THAN WE EVER COULD...

Everything You Need to Know About NUITÉ®

What’s the main difference between cotton and silk?

What's the difference between silk and satin?

Is it suitable for all skin types?

How to wash the pillowcase?

How do I know I'm buying the right size pillowcase?