Why Silk Is Safer for You—and the Planet: The Microplastic-Free Choice

You’ve upgraded your skincare, filtered your water, and swapped plastic for glass—but what about your pillowcase? Most people overlook the hidden exposure risks of their bedding, particularly when it comes to microplastics in fabric.

Synthetic pillowcases, especially those labeled as “satin,” often contain polyester or nylon, which can shed microplastics into your skin, hair, air, and laundry water. These invisible pollutants accumulate in our homes—and our bodies.

At MYK Silk, we believe better sleep starts with clean, non-toxic bedding. That’s why our pillowcases are made with 100% natural Mulberry silk—a luxurious, microplastic-free fabric that’s safe for sensitive skin and the planet. Here’s how silk protects your health while aligning with your sustainability values.

What Are Microplastics in Fabric—and Why Do They Matter?

Microplastics are microscopic plastic particles (less than 5mm) that shed from synthetic textiles like polyester, nylon, and acrylic, especially during washing. According to a 2017 study in Environmental Science & Technology, each load of synthetic laundry can release up to 700,000 plastic microfibers into the environment.

These microplastic fibers don’t just affect oceans—they’ve now been found in:

Household dust
Tap water and seafood
Human lung tissue (Science of the Total Environment, 2021)
Bloodstreams (Vrije Universiteit Amsterdam, 2022)
Breast milk (Environmental International, 2022)

Health risks linked to chronic microplastic exposure include:

Hormonal disruption (endocrine interference)
Inflammation and oxidative stress
Immune system disruption

And yet, most common pillowcases are made from polyester satin or microfiber—materials that silently contribute to this daily exposure.

Does Silk Shed Microplastics? No—Here’s Why

Silk is a natural protein fiber, made by silkworms, and composed of fibroin and sericin. Unlike synthetic bedding materials, silk is completely plastic-free—meaning it doesn’t contribute to microplastic pollution when slept on or laundered.

No plastic particles near your skin, lungs, or hair
No petroleum-based fibers or coatings
Biodegradable and safe for wastewater systems

This makes silk the best pillowcase material for skin health, especially for those with allergies, eczema, hormonal acne, or respiratory sensitivity.

Health Benefits of Sleeping on Microplastic-Free Silk Bedding

Choosing a natural fabric for sensitive skin isn’t just about comfort—it’s about reducing toxic load. Most synthetic fabrics are:

Treated with flame retardants or anti-wrinkle coatings
Dyed using chemicals that can leach onto skin
Capable of off-gassing VOCs over time

Silk, on the other hand, is:

Naturally hypoallergenic
Breathable and moisture-regulating
Free from endocrine-disrupting additives
Dermatologist-recommended for acne-prone and sensitive skin

Sleeping on MYK Silk’s Mulberry silk pillowcases reduces nighttime skin irritation and supports a healthier environment for your hair, face, and respiratory system.

Silk Is the Eco-Friendly Bedding Material That Returns to Nature

Silk is a biodegradable textile, decomposing in 1–5 years without leaving behind synthetic residue. In contrast, polyester-based bedding can take over 200 years to degrade—polluting landfills and oceans in the process.

Why MYK Silk is the sustainable sleep upgrade:

100% Grade 6A Mulberry silk
OEKO-TEX® Standard 100 certified (non-toxic and safe)
Ethically produced and machine washable
No microplastic release in your washing machine

Every MYK Silk pillowcase you buy is a vote against petroleum-based fabrics and a move toward a cleaner, plastic-free lifestyle.

Clean Sleep = Clean Skin, Clean Home, and a Cleaner Planet

Your pillowcase touches your face, scalp, and airways for up to 8 hours each night. Choosing microplastic-free bedding means you’re minimizing your exposure to invisible pollutants while protecting your skin and respiratory health.

With MYK Silk, you can sleep on:

A surface free from plastic fibers
A naturally clean, skin-supportive material
A fabric that aligns with your wellness and sustainability goals

Because eco-friendly beauty starts with where—and how—you rest.

Ready to make the switch to clean, non-toxic sleep?
Shop MYK Silk pillowcases and rest easy—plastic-free, chemical-free, and responsibly luxurious.