OPSUNDBAY

Two Deepsilk™ Pillowcases

Regular price 1.785,00 kr
Unit price
per 
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A bundle of two of our sericin silk protein-enriched Deepsilk pillowcases with 10% off the individual price. Each pillowcase comes in a separate gift box, so you can keep one for yourself and give one away. Perfect for sharing or doubling up.

When you use it, the pillowcase’s sericin silk protein provides moisturizing and antibacterial properties that help maintain healthy and hydrated skin. This makes it an excellent supplement to your nighttime skincare routine. Additionally, it is unbleached and naturally dyed, ensuring it is as clean and gentle for your skin and hair as possible.


  • Enriched with Sericin Silk Protein 
  • 25 Momme Charmeuse Weave
  • 100 % 6A Highest Grade Mulberry Silk 
  • No Silicone Added
  • No Use of Toxic Dyes
  • OEKO-TEX Certified (Standard 100)
  • Washable: Machine wash

Micellar action

The sericin silk protein in Deepsilk is delivered to the skin via micelles.

What makes Deepsilk unique?

Deepsilk is enriched cosmetic silk, designed by and exclusive to OPSUNDBAY.

Fabric Guide

Choosing the right Quality

Deepsilk™ offers a distinct combination of softness, skin hydration, and moisture retention, making it superior to many other bedding fabrics. While normal silk lacks the skin-enhancing benefits, Deepsilk is enriched with sericin, a natural silk protein that helps lock in moisture and protect the skin during sleep. This results in a fabric that not only feels luxurious but also supports skin hydration and elasticity, reducing overnight moisture loss.

When compared to cotton, linen, and bamboo, which are breathable and durable but can draw moisture away from the skin, Deepsilk provides a far more gentle experience. Cotton and linen, though comfortable, are absorbent fabrics that tend to dry out the skin. Bamboo is softer but doesn’t offer the same level of moisture retention or skin benefits as Deepsilk.

For those who prioritize sleep quality and skin care, Deepsilk is the clear choice. Its smooth texture helps promote restful sleep by reducing friction, and its ability to retain moisture supports your skin’s natural hydration. If you’re looking for bedding that combines exceptional comfort with real benefits for your skin, Deepsilk stands out as the best option.

Fabric comparison chart showing the differences between Deepsilk™, normal silk, and cotton/linen fabrics. Deepsilk™ stands out for its skin hydration, softness, and moisture retention, compared to normal silk and cotton/linen, which are less effective in these areas.