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Tangible results, proven benefits
Before offering them to you, our pillowcases were first tested by our friends and family – because who better to give us honest (and unfiltered) feedback on their quality?
92%
of users noticed a reduction in skin irritation and softer skin upon waking.
89%
noticed an improvement in the quality of their sleep thanks to the natural thermoregulatory properties of silk.
94%
reported smoother hair and less breakage due to reduced friction overnight.
88%
highlighted a reduction in allergic reactions thanks to the naturally hypoallergenic properties of silk.
Based on a representative panel over 4 weeks

Hair care
Say goodbye to frizz and knots as soon as you wake up
Unlike traditional fabrics, mulberry silk, with its exceptionally smooth texture, revolutionizes your nights by effortlessly caring for your hair. By reducing friction, it allows you to say goodbye to frizz, breakage, and tangles. No more waking up with unruly, unmanageable hair !
And that's not all. The amino acids naturally present in silk help maintain moisture in your hair, making it shinier, stronger, and visibly healthier .
These characteristics make it an ideal choice for curly, colored or chemically treated hair, as it requires more hydration and care.

Skin care
Less irritation, fewer wrinkles - the magic of silk
Silk is a naturally less absorbent fiber than other materials like cotton. By maintaining your skin's moisture, silk contributes to better cell regeneration , essential for fighting the signs of aging and slowing the appearance of wrinkles.
Just like your hair, the softness of silk significantly reduces friction, which limits irritation and inflammation , often responsible for acne breakouts and redness.
Give your skin the softness and protection it deserves, while optimizing your beauty care.

Hypoallergenic
A natural barrier against dust mites
Thanks to its non-porous texture and a protein called sericin, silk is ideal for sensitive skin and people prone to allergies; especially for those suffering from eczema or dermatitis, as its soft surface reduces friction and soothes sensitive or inflamed areas.
Naturally hypoallergenic, silk acts as a protective barrier, preventing dust mites, dust and other allergens from accumulating on the pillowcase , contributing to a healthier sleeping environment.
Sleeping on a silk pillowcase means choosing a cocoon of comfort, protection and serenity for your nights.

Improving your sleep
The ideal temperature for restful sleep
Silk has a natural fiber structure composed of proteins and fine air pockets, which make it a naturally thermoregulating material .
By optimally regulating heat, it keeps you cool during warm nights and maintains a gentle warmth when temperatures drop. This unique ability helps reduce nighttime awakenings caused by discomfort, whatever the season.
Lightweight and breathable, silk also helps reduce nighttime sweating and stabilize your sleep cycle.
By creating ideal conditions for restful sleep, silk promotes better physical and mental recovery , thus contributing to your overall well-being.

We offer you a 30-night guarantee to test your new pillowcase
We believe so much in the benefits of our silk pillowcases that we're offering you 30 nights to try them risk-free.
If for any reason you are not completely satisfied within this time frame, simply return your pillowcase to us and we will issue a full refund.
Here's what you receive with your order.
Each Willow product is hand-wrapped and presented in beautiful packaging specially designed to make unboxing a luxurious experience, whether for you or someone special.
Your mulberry silk pillowcase
A use and maintenance guide
Pleasure for your next nights
Handmade surprises
(optional) a washing net
Testimonials from our customers
Frequently Asked Questions
What is the ideal washing frequency?
What is the ideal washing frequency?
Thanks to their antibacterial and hypoallergenic properties, silk pillowcases can stay fresh for several weeks .
We recommend washing them 1 to 2 times a month , but if you prefer to change them more frequently, take advantage of our offers for a more convenient rotation!
How to wash your Willow pillowcase?
How to wash your Willow pillowcase?
Hand wash
We recommend hand washing them gently under cold water with a pH neutral product.
- Rinse thoroughly, without wringing it out too much.
- Let air dry
- Opt for steam dewrinkle removal
Machine wash
If you prefer to machine wash your pillowcases,
- Use a delicate program at 30°C, without spinning,
- Place your pillowcases in a washing bag to protect the silk.
- Let air dry
- Opt for steam dewrinkle removal
Learn more →
Are the pillowcases OEKO-TEX 100 certified?
Are the pillowcases OEKO-TEX 100 certified?
All our mulberry silk pillowcases are OEKO-TEX 100 certified, guaranteeing the absence of substances harmful to your health and the environment.
What are the benefits for you?
- Skin-safe : No harmful substances, even for sensitive skin
- Respect for the environment : More responsible manufacturing
- Guaranteed comfort : Nothing but the natural softness of silk
With this certification, you can sleep peacefully, for you and the planet. 🌍✨
What is the difference between silk and satin?
What is the difference between silk and satin?
Silk and satin are often confused, but they are very different in terms of composition, quality and benefits.
Silk is a precious natural fiber produced by silkworms. Hypoallergenic, breathable, and gentle on skin and hair, it is renowned for its luxurious properties and long-lasting benefits.
Mulberry silk pillowcases are specially designed to reduce friction, protect your hair, and preserve your skin's natural moisture.
Satin is not a material, but a type of weave. It can be made from synthetic fibers such as polyester or viscose.
Although it can mimic the lustrous appearance of silk, it does not offer the same benefits.
Unlike silk, synthetic satin can cause static electricity and is not as soft or beneficial to your skin and hair.
With a silk pillowcase, you choose natural luxury and authentic benefits. 🌿
Will my head slide off my pillowcase?
Will my head slide off my pillowcase?
Rest assured, our silk pillowcases, while soft and silky, are not slippery. So you can rest your head on your pillow as usual without worry!
Can I get a refund if I am not satisfied?
Can I get a refund if I am not satisfied?
Don't worry, we firmly believe in the benefits of our silk pillowcases and that's why we're offering you 30 nights to try them risk-free.
If for any reason you are not completely satisfied within this period, you can return your products to us and receive a full refund. (see conditions )
How does the 30-night guarantee work?
How does the 30-night guarantee work?
We believe so much in the benefits of our silk pillowcases that we offer you 30 nights to try them risk-free . If, for any reason, you are not completely satisfied after this period, simply return your pillowcase to us, and we will refund you in full.
Try Willow quality with complete peace of mind and treat yourself to nights of silky softness, without compromise!