Recent media reports in the U.S. highlighting the potential presence of PFAS in apparel have sparked growing concern among consumers worldwide. Often referred to as “forever chemicals,” PFAS are increasingly under scrutiny—but what exactly are they, and how do they impact our daily lives?

In this article, we break it down into five key questions to help you better understand PFAS and how to manage associated risks.

1. What Are PFAS?

PFAS stands for Per- and Polyfluoroalkyl Substances, a large group of synthetic chemicals characterized by strong carbon-fluorine (C–F) bonds.

This unique chemical structure gives PFAS exceptional properties such as:

• Heat resistance
• Water and oil repellency
• Chemical stability

These features have made PFAS widely used in industrial and consumer applications. However, the same stability also means they are extremely resistant to natural degradation, earning them the name “persistent organic pollutants” or “forever chemicals.”

2. What Are the Risks of PFAS?

Because PFAS do not easily break down, they can accumulate in:

• Water sources
• Soil
• Living organisms

Over time, PFAS can move through the food chain, eventually entering the human body through water, food, air, and consumer products.

Scientific studies have linked certain PFAS to:

• Increased cancer risk
• Reproductive toxicity
• Immune system effects
• Potential impacts on child development

As a result, PFAS contamination is now considered a long-term environmental and public health concern.

3. Where Do We Encounter PFAS in Daily Life?

PFAS are commonly used in consumer products designed for convenience and durability, especially where water, oil, or stain resistance is required.

Examples include:

Textiles and Apparel

• Waterproof jackets
• Outdoor gear
• Stain-resistant fabrics

Traditional finishing processes often use fluorinated chemicals (e.g. C8 or C6 treatments), which are key sources of PFAS contamination.

Kitchenware and Food Contact Materials

• Non-stick cookware (e.g. Teflon coatings made of PTFE)

Although PTFE itself is relatively stable, there remains risk of contamination from other PFAS during production, which is why it has also come under increased scrutiny in recent years.

4. How Are PFAS Regulated?

Globally, PFAS regulation is tightening rapidly.

International Level

The Stockholm Convention has listed several PFAS substances for restriction or elimination, including:

• PFOA
• PFOS
• PFHxS

These substances are banned from production and use except under specific exemptions.

China Regulations

China, as a signatory to the convention, has implemented controls to restrict PFAS production and use at the source.

In addition:

• GB/T 21295-2024 sets limits on PFOA and PFOS in treated textiles
• GB/T 39498-2020 provides guidance on controlling PFAS in consumer products such as coatings

This reflects a broader trend toward stricter chemical compliance requirements across global markets.

5. How Can We Reduce PFAS Risk?

Industry Innovation: Moving Toward Fluorine-Free Alternatives

To address PFAS risks, industries are accelerating the development of fluorine-free technologies, such as:

• Silicone-based finishes
• Silane-based treatments
• Fatty-acid or quaternary compound solutions

These alternatives can achieve similar water and stain resistance while significantly reducing environmental impact.

Consumer Awareness and Smarter Choices

Consumers can also play a role by:

• Looking for labels such as “PFAS-free” or “fluorine-free”
• Choosing products with safer alternatives

For example:

• Opt for ceramic-coated cookware, which uses Si–O structures instead of fluorinated compounds
• Select textiles marketed with eco-friendly finishing technologies

From Awareness to Action: Managing PFAS Risks with SGS

As PFAS regulations continue to evolve, businesses must proactively manage risks across the entire supply chain.

SGS supports companies with a comprehensive PFAS solution, including:

• PFAS testing and screening
• Chemical risk assessment
• Regulatory compliance support
• Sustainable material and process verification

By combining scientific expertise with global regulatory insight, SGS helps businesses build safer products, strengthen compliance, and enhance market trust.

Looking Ahead

PFAS is no longer just a technical issue—it is a key sustainability and compliance challenge shaping the future of consumer products.

For companies, early action means:

 Reduced regulatory risk
Improved brand credibility
Stronger competitive positioning

For consumers, increased awareness leads to healthier, more sustainable choices.

Want to learn more about PFAS compliance and safer alternatives?
Contact SGS today to explore tailored solutions for your products and supply chain.

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