Two ZILK Silk Pillowcase boxes decoratively displayed with pink flowers in shadows

THIS MOTHER'S DAY, GIVE HER THE GIFT OF

REST that
restores

25-momme mulberry silk, silver-infused for calmer skin and less frizz.

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Restorative Essentials

Silk pillowcase in Dark Gray reduces friction for sensitive skin and protects hair from breakage and frizz.

Silk Pillowcase From $67

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Deep Restoration Sleep Mask in Champagne provides a complete light barrier for restful sleep and adjustable comfort.

Deep Restoration Sleep Mask $44

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Silk Sleep Kit From $112

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Silk Sleep Hair Bonnet in Black provides gentle hair protection, reducing friction and preserving moisture for smoother hair.

Silk Sleep Hair Bonnet $59

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Recommended by Cosmetic Doctors

"Post-treatment, the skin is more susceptible to irritation and bacterial exposure. ZILK can support recovery and improve treatment outcomes. I recommend incorporating this into post-procedure care."

Dr. Dietske Miedema

Cosmetic Doctor

"In clinic, we focus on optimizing the skin barrier and reducing inflammation. What patients sleep on plays a role in bacterial load, friction, and overnight moisture loss. Conventional cotton can work against treatment outcomes. I advise patients to consider this as part of their overall skin protocol — ZILK is what I recommend."

Dr. Adriana Villadiego Pereira

Cosmetic Doctor KNMG

EVERYDAY ESSENTIALS, DESIGNED FOR REST

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An open box with a light pink silk scrunchie, silk sleep mask and silk pillowcase in beautiful, sleek packaging.

Silk Sleep Kits

The back of 5 women with various hair colors and textures, each wearing a hair color matched silk scrunchie.

Silk Scrunchies

Silk Pillowcases

Woman wearing a champagne silk sleep mask over her eyes while laying in bed with her head on an ivory silk pillowcase.

Silk Sleep Masks

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Comparison chart between cotton and ZILK silk pillowcases on a gray background

Silver-infused silk engineered for restorative rest

THE SCIENCE OF BETTER SLEEP

What you sleep on affects how you look and feel when you wake up. ZILK's silver-infused mulberry silk reduces friction, resists bacteria and helps your skin hold onto moisture through the night.

The result is calmer skin, less frizz and a surface that stays cleaner between washes.

SEE HOW IT WORKS

Woman lying in bed on her side, with her head on a white silk pillowcase.

The Zilk Sleep Difference

Most skincare routines stop at bedtime. ZILK Sleep picks up where they leave off. Our 25-momme mulberry silk works with your skin and hair while you rest, protecting what you've already invested in and helping you wake up looking like you actually slept.

Learn more about the benefits of silk

Our Founder

Elizabeth Cook

Physician Assistant, PA-C · Aesthetic Expert

"For years I told patients to sleep on silk to protect their skin and hair. When I couldn't find one that met my clinical standards, I made one. ZILK is what I recommend to my patients, and what I sleep on every night."

The science behind ZILK

SCIENCE OF SILK, RITUAL OF REST

WHY ZILK?

Crafted from 25-momme, 6A grade mulberry silk and infused with SILVADUR silver ions, ZILK Sleep reduces friction, resists bacteria and supports your skin's natural moisture balance overnight.

Less breakage.Smoother skin. Fresher mornings.

Why ZILK Works