COPPER + HYLA Silk Sleep Mask for Overnight Eye-Area Support sleep 9% of bacteria (even after

9% of bacteria (even after 100 washes) and stop bacteria

Independent laboratory testing demonstrated significant bacterial reduction on enVy® COPPER-infused fabrics

Designed by Canadian registered nurses and backed by a Health Canada Medical Device Establishment Licence — one of the few pillows that qualifies

Pure structure

COPPER + HYLA Silk Sleep Mask for Overnight Eye-Area Support sleep 9% of bacteria (even afterThe enVy COPPER + HYALURONIC Acid Sleep Mask is a contoured Mulberry silk sleep mask infused with COPPER + Hyaluronic Acid to support antimicrobial fabric benefits, smoother overnight eye area contact, blackout comfort, and restorative beauty sleep.