WHY SILK MATTERS
The foundation of restorative rest and radiant skin.
Your pillowcase isn’t just part of your bedding — it’s part of your skincare.
Unlike cotton or synthetic fabrics, ZILK’s 25-momme, 6A-grade mulberry silk minimizes friction, helping to prevent sleep lines, breakage, and irritation. Its naturally smooth surface supports your skin barrier and preserves hydration while allowing your hair to glide freely as you rest.
Infused with SILVADUR™ silver ions, ZILK silk continuously resists bacteria and odor buildup, keeping your sleep surface cleaner and your skin clearer — night after night.
THE SCIENCE OF BETTER SLEEP
Silver-infused silk engineered for restorative rest.
What you sleep on shapes how you wake up. ZILK’s silver-infused silk supports your skin, hair, and rest by reducing friction, bacteria, and irritation — all while maintaining moisture balance and calm.
Every detail, from our 25-momme density to our OEKO-TEX® certified fibers, is designed to restore you while you sleep.
CLINICALLY CLEAN, NATURALLY FRESH
Silver Ion Technology
All ZILK silk products are infused with SILVADUR™ silver ions—a patented Smart Release system that continuously combats bacteria, mold, and odor while remaining gentle on skin.
- Proven 99.9% reduction in bacteria
- Helps skin stay clearer and fabric stay fresher
- Hypoallergenic, non-irritating, and certified safe for skin and planet (OEKO-TEX®, bluesign®)
THE ZILK PROMISE
HIGHEST QUALITY
25-momme, 6A-grade Mulberry silk — the densest, smoothest, and most durable silk available.
CLINICALLY CLEAN
Infused with SILVADUR™ silver ions to resist bacteria, mold, and odor for a fresher, clearer rest.
HAIR + SKIN BENEFITS
Minimizes friction to reduce breakage, frizz, and sleep lines, helping maintain moisture and glow.
CALM + RESTORATION
Naturally cooling and weightless, silk soothes the senses and helps your body ease into deeper rest.
Compare Silk vs Zilk
THAT TRUST ZILK
