Copper pillow slips have copper oxide particles embedded in fabrics like polyester or nylon, and the science behind these cases is pretty sound. Research shows that using a copper pillowcase has antimicrobial and healing benefits for breakouts and may reduce and prevent fine lines and wrinkles.
Benefits of copper pillowcases:
- battles bacteria
- heals skin
- reduces and prevents wrinkles
- stops friction damage to hair and skin
“Copper is naturally antimicrobial,” says Susan Bard, MD, a New York City-based board-certified dermatologist. “In this case, the copper may help keep bacterial counts low, and users prone to acne have reported improvement with copper pillow use.”
Although copper pillowcases are relatively new on the market in terms of acne prevention and treatment, the use of copper in textiles isn’t new. Copper has been infused in hospital linens, scrubs, and other medical fabrics to prevent the growth and spread of bacteria.
Copper also has the power to restore damaged tissue. Copper has been placed in bandages for wound treatment and in socks to cure athlete’s foot or to prevent or heal foot sores on people who have diabetes.
A copper pillowcase, therefore, could reduce skin inflammation or speed the repair of acne flare-ups.
The healing and skin-boosting benefits of copper can also help banish wrinkles. “Copper is a vital cofactor necessary in collagen synthesis,” Bard explains. “Increased collagen production leads to improvement in fine lines and wrinkles.”
In a 2012 randomized clinical study, participants who slept on a copper pillowcase saw an average 9 percent reduction in their crow’s feet per month over 8 weeks. Participants not sleeping on the copper cases saw no wrinkle reduction.
If you’re thinking about making a switch, you’ll get more bang for your buck with the science-backed benefits of copper. Plus, copper-infused cases are typically made with fabrics like polyester or nylon.
Although not actually silk, a copper pillowcase will be “silk-like” in terms of creating less friction for your hair and face and reducing oil absorption.