Why the beauty secret?

Silk products by Dariia Day are made from the highest grade pure organic Mulberry silk of 25 momme weight. It feels like a second skin against the body and provides significant beauty benefits. Our key products are silk pillowcases with they smooth surface are very delicate for your skin and the hair. Our silk is dermatological approved and provides significant beauty benefits.

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Get your beauty sleep…

Beauty sleep isn’t just a myth. If you dream about getting better sleep and waking up looking more refreshed and radiant, it’s as easy as a small change in your nighttime routine.

For your skin

Our dermatologically-tested silk pillowcases and eye masks are soothing and gentle, ideal for sensitive skin. The smooth surface is an anti-ageing wonder, reducing the formation of creases from sleeping that can lead to wrinkles. A great complement to any beauty routine.

For your hair

Hair glides across the smooth surface of the pillowcase, reducing friction that often causes damage like split ends or, worse, hair loss. It can also help your hairstyle last longer.

For your comfort

Our silk pillowcases and eye masks are exquisitely soft, well-designed and able to retain a comfortable temperature. Made from the highest quality, pure 25mm mulberry silk, our pillowcases will turn every night of sleep into a luxurious and relaxing experience.

For better sleep

The combination of our silk pillowcase and eye mask helps you relax more deeply, falling asleep with greater ease. Silk balances your senses, calms the nervous system, and stimulates many sensory points of our skin, enhancing the quality of your sleep, whether nestled in your own bed or while travelling.


Dermatologically approved

For sensitive skin

After testing Silk Pillowcases by Dariia Day, our dermatologist and volunteers all agree that the pillowcases provide significant beauty benefits.

silk pink
silk pink
silk pink

100% of questioned confirm the effectiveness of silk pillowcase by Dariia Day & declare the further use. For your healthy, glowing skin, beautiful hair & more every morning!

Percent of those questioned

said that Silk Pillowcase by Dariia Day...
For your skin

Skin was crease-free in the morning


The material was soothing, delicate and gentle


the skin looks better after waking up (no swelling and redness)

For your hair

Hair was less tangled and frizzy in the morning


Hair was more manageable and in better condition


Less hair left on the pillow (a good solution for preventing hair loss)

& more

Silk retained a comfortable temperature & aided in falling asleep more relaxed


More effective and better than any other pillowcase used before & plan to continue using the pillowcase nightly


noticed a difference after just the first night’s sleep

* Tests were carried out under the supervision of a dermatologist on 25 female volunteers, ages 25-40 years old, every night over a 3-week period.

& more reasons to sleep on Silk Pillowcases

by Dariia Day

Skin glides across the smooth surface of the silk without creasing the skin, preventing the formation of wrinkles.

Moisture booster

Silk is less absorbent than cotton, leaving skin more hydrated and glowing, and hair healthier and shinier.

For problematic skin

Silk is the ideal choice for anyone with problematic skin conditions such as acne, eczema or even sunburn. The smooth surface is gentle and non-abrasive and won’t irritate the skin.

For sleeping troubles

Silk is calming to the nervous system and stimulates many of the skin’s sensory points, reducing stress so you fall asleep easier.

Non-toxic & hypoallergenic

Silk pillowcases by Dariia Day are naturally hypoallergenic and certified to not contain any harmful substances.

100% natural

Silk pillowcases by Dariia Day are made using only the best quality, all-natural, 100% pure mulberry silk, which is comfortable and breathable against the skin.

25 momme weight

We use the most exclusive 25mm weight silk for our pillowcases, giving you the most luxurious sleep experience possible.

Ease care

Silk pillowcases by DariiaDay don’t need to be dry cleaned. We recommend hand washing or a gentle machine wash.

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Luxurious experience for all

Sleeping on silk is like a massage for your senses. The composition of the silk is very similar to human skin cells. Silk is soothing, calming and nourishing, and thanks to its naturally gentle composition, it is even suitable for children’s delicate skin.


Dermatologically tested

for sensitive skin

No more ‘bed head’! Sleeping on Silk Pillowcases by Dariia Day will help you extend your hairstyle!
It is also a perfect way to keep your curls in good condition, leaving hair frizz-free and hydrated!

Blush Pink

# Blush Pink

French Beige

# French Beige

Powder White

# Powder White


The difference

between a Silk Pillowcase and a regular cotton pillowcase

I took Dariia Day more than 2 years to study, research, develop and create the best silk pillowcases, which are the perfect beauty tool to compliment the beauty routine of even those with the most sensitive skin.

Our Silk Pillowcases are dermatologically-tested and certified to contain no harmful substances.

Silk pillowcase byDariiaDay

Silk Pillowcase by Dariia Day

Regular pillowcase

regular cotton pillowcase

Microscopic image (100 x magnification) comparing the structure of our silk pillowcase with a regular cotton pillowcase.


Recommended by experts

Dariia Day | Founder, makeup artist and beauty expert, based in Paris

‘It is time to improve the quality of your sleep! Our pillowcases will help improve your energy level, mindset and beauty! We spend so much of our life with our head on the pillow! Who knew that just choosing the right pillowcase could be so important, not only for your comfort at night, but also for your beauty. Our dermatologically-tested pillowcases, made of natural proteins, are delicate and soothing, and designed to help you get the true beauty sleep that you deserve. They can also provide incredible relief for those with sensitive and problematic skin and hair. It’s an extremely satisfying and effortless night beauty treatment that I, personally, fell in love with and recommended to all my celebrity clients’

Mike Desir | Hair stylist from Paris

‘Sleeping on Silk Pillowcases by Dariia Day will change the condition of your hair! After sleeping on one, you will forget what bed head even is. I recommend them to all my clients, especially for those with curly hair or hair that is fragile after colouring.’

Wake up your natural beauty

by DariiaDay
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