If you've been shopping for a new pillow lately, you've probably come across terms like PFAS, "forever chemicals," and moisture-wicking fabrics.
It's enough to make anyone wonder:
Could my pillow contain PFAS?
The answer isn't always straightforward—but understanding a few key facts can help you make a more informed decision.
What Are PFAS?
PFAS (per- and polyfluoroalkyl substances) are a large family of synthetic chemicals that have been used in a wide variety of consumer products for decades.
They're often called "forever chemicals" because many of these compounds break down very slowly in the environment.
Historically, PFAS have been used to provide properties such as:
- Water resistance
- Stain resistance
- Oil resistance
- Soil repellency
As researchers continue to study their environmental persistence and potential health effects, many consumers are looking more closely at the materials used in products they use every day—including bedding.
Can Pillows Contain PFAS?
They can—but not all do.
PFAS are not a standard ingredient in every pillow. Whether they're present depends on the materials used and whether chemical finishes have been applied to the fabrics.
Some textiles have historically been treated to repel water, stains, or oils. Others achieve breathability and moisture management naturally, without PFAS treatments.
That's why it's worth looking beyond marketing claims and asking questions about how a product is made.
Does "Moisture Wicking" Mean a Product Contains PFAS?
No.
This is one of the most common misconceptions.
Moisture management and PFAS are not the same thing.
Many natural and engineered fibres—including TENCEL™ Lyocell, merino wool, and certain cotton constructions—are naturally effective at moving moisture away from the skin because of the structure of the fibres themselves.
In other words, a product can help keep you cool and comfortable without PFAS treatments.
What Should You Look For Instead?
Rather than focusing only on what a pillow doesn't contain, it's equally important to consider what it is made from.
Some materials naturally provide breathability, durability, moisture management, and comfort—without requiring additional chemical treatments.
Here are a few materials worth considering.
100% Natural Latex
Natural latex is highly resilient, breathable, and allows air to circulate freely through its open-cell structure. It also maintains its shape and support far longer than many conventional pillow materials.
TENCEL™ Lyocell
Made from sustainably sourced wood fibres, TENCEL™ Lyocell is naturally soft, breathable, and well known for its ability to help manage moisture—without requiring PFAS treatments to perform that function.
Pure Mulberry Silk
High-quality Mulberry silk provides a naturally smooth, breathable sleep surface while helping reduce friction on skin and hair.
Copper-Infused Textiles
Not all copper-infused textiles are created the same.
The term "copper-infused" can describe a variety of technologies that differ in how the copper is incorporated into the fabric, how durable the technology is, and how transparent the manufacturer is about the process.
When comparing copper-infused products, look for technologies that:
- Permanently bond the copper to the fibres rather than applying it as a temporary surface finish.
- Clearly explain how the technology works instead of simply using the term "copper-infused."
- Provide independent testing to support performance claims.
- Disclose whether nanoparticle technology is used, allowing consumers to make an informed choice.
- Are transparent about where and how the technology is manufactured.
The more information a manufacturer is willing to provide about its technology, the easier it is to evaluate the quality and credibility of the product.
Questions Worth Asking Before You Buy
When comparing pillows, consider asking:
- Is the product treated with PFAS or other chemical finishes?
- Are moisture-management claims achieved naturally or through added treatments?
- What materials make up the pillow core?
- What touches my skin every night?
- Does the company clearly explain its material choices?
- If the product contains copper, how is the technology incorporated into the fabric?
- Has the company provided independent testing or supporting information?
Brands that are transparent about their materials are generally more likely to help you make an informed decision.
The Bottom Line
PFAS have become an important topic in consumer products, and it's understandable that shoppers are asking more questions.
The good news is that moisture management, breathability, and comfort don't have to depend on PFAS treatments. Many thoughtfully selected materials naturally provide these qualities.
When shopping for a pillow, don't just ask what's left out—ask what's been intentionally chosen, why it was selected, and whether the manufacturer is transparent about how it's made.
Because informed choices start with informed questions.
Looking for an Example?
At enVy®, we've always believed that thoughtful design begins with thoughtful materials.
Our pillows, pillowcases, and sheets are not treated with PFAS or other "forever chemicals." Instead, we carefully select premium materials—including 100% natural latex, TENCEL™ Lyocell, Pure Mulberry SILK, and our Canadian-made, non-nanoparticle COPPER technology—for their comfort, performance, and quality.
As two Registered Nurses, we believe that what touches your skin every night deserves just as much consideration as the support beneath it.
Frequently Asked Questions
Do all pillows contain PFAS?
No. PFAS are not a standard ingredient in pillows. Whether they're present depends on the materials used and whether chemical finishes have been applied. If you're unsure, ask the manufacturer how the product is made.
Does "moisture-wicking" mean a pillow contains PFAS?
No. Moisture management can be a natural property of certain fibres. Materials like TENCEL™ Lyocell naturally help manage moisture because of their fibre structure and do not require PFAS treatments to do so.
Why are PFAS called "forever chemicals"?
PFAS are often referred to as "forever chemicals" because many of these compounds break down very slowly in the environment, leading to concerns about their long-term persistence.
Is natural latex naturally breathable?
Yes. Natural latex has an open-cell structure that allows air to circulate, helping reduce heat build-up while providing resilient support.
Is TENCEL™ Lyocell naturally moisture managing?
Yes. TENCEL™ Lyocell fibres naturally absorb and release moisture efficiently, helping create a comfortable sleeping environment without requiring PFAS treatments.
Are all copper-infused textiles the same?
No. "Copper-infused" is a broad term that can describe different manufacturing methods and technologies. The source of the copper, how it's incorporated into the fabric, whether nanoparticle technology is used, and whether it has been independently tested can all vary between manufacturers.
How can I tell if a pillow has been treated with PFAS?
Manufacturers don't always specify whether PFAS treatments have been used. Look for brands that are transparent about their materials and manufacturing processes, and don't hesitate to ask questions if the information isn't clearly provided.
Continue Learning
- Why We Chose 100% Natural Latex
- Understanding Copper Textile Technology
- The Benefits of biofunctional Pure Mulberry Silk
Editorial Note: This article is intended to provide general educational information about PFAS and bedding materials. It should not be considered medical, environmental, or regulatory advice. If you have questions about a specific product, we encourage you to contact the manufacturer directly for the most current material information.