Improve Your Health and Beauty, While You Sleep
We create unique and natural sleeping products
Our patented vegan silk pillowcase does wonders for your hair and skin. It works better than luxury mulberry silk
Our ergonomic bamboo-cotton pillow helps you sleep more comfortably. You can adjust its height and loft to make it perfect for any sleeping position
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Free Standard Shipping
for orders above 60 €. Free premium shipping for orders above 120 €
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30-Day Money-Back Guarantee
for all orders
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Secure Payments
with 3D Secure
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French Business
with great quality and customer service
Innovative, Sustainable & Functional
Cosier is a digitally native home textiles brand that creates innovative, sustainable, and functional bedding products. Our designs aim to improve the quality of your life while improving the health of the planet.
Shop Rectangular Pillowcases (50x70, 50x80, Queen)
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Sold out
Pillowcase Charcoal 50x70 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out -
Sold out
Pillowcase Pearl 50x70 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out -
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Pillowcase Blush 50x70 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out
Shop Square Pillowcases (60x60)
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Sold out
Pillowcase Blush 60x60 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out -
Sold out
Pillowcase Charcoal 60x60 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out -
Sold out
Pillowcase Pearl 60x60 cm
Regular price 49,90 €Regular priceUnit price / per59,95 €Sale price 49,90 €Sold out
Shop Ergonomic Pillows
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Adjustable Ergonomic Pillow 60x60 cm
Regular price 69,90 €Regular priceUnit price / per79,95 €Sale price 69,90 €Sold out -
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Adjustable Ergonomic Pillow 50x70 cm
Regular price 69,90 €Regular priceUnit price / per79,95 €Sale price 69,90 €Sold out -
Sold out
Adjustable Ergonomic Pillow 40x80 cm
Regular price 69,90 €Regular priceUnit price / per79,95 €Sale price 69,90 €Sold out -
Sold out
Adjustable Ergonomic Pillow 50x80 cm
Regular price 69,90 €Regular priceUnit price / per79,95 €Sale price 69,90 €Sold out
Collections
Pillowcase Blush 60x60 cm
CUSTOMER REVIEWS
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It is worth the price especially if you have long hair
The pillowcases are extremely well made, the seams are of high quality, and the fabric is exceptionally soft. I was dubious about the price before receiving it because 60 € per pillowcase is still high, but it is well worth it. Especially if you have long, tangled, or frizzy hair. I highly recommend it!
ISABELLE M.
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VERIFIED AMAZON REVIEW
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Sublime quality. It delivers its promises
The pillowcase is very soft and pleasant to the touch. The quality is excellent with perfect seams and finishes
JESSIE L.
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VERIFIED AMAZON REVIEW
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It worked great for my baby
My two year old daughter has curly hair that is very difficult to detangle. I chose this pillowcase to preserve her beautiful curls and frankly I do not regret my choice. Her hair is easier to detangle and her curls are perfect when she wakes up. Top quality product with great packaging!
KENNY
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VERIFIED AMAZON REVIEW
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Lots of benefits. It is really good!
Since I started using this pillowcase, I notice less frizz, less oily hair effect, and fewer knots when I wake up in the morning. My skin no longer has a burning sensation. I sleep well because it is soft
JENN C.
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VERIFIED AMAZON REVIEW