Are There PFAS Free Diapers?

What are PFAS and why are they concerning in baby products?

PFAS are a group of synthetic chemicals known for their resilience and water-repellent properties. They include well-known compounds such as PFOA and PFOS, many of which have been broadly restricted or regulated in the United States and Europe. Because they are highly resistant to heat, water, and oil, PFAS can linger in the environment for decades.

When used in baby products, PFAS can be particularly concerning for several reasons:

• Long-term persistence: PFAS break down very slowly, meaning they can accumulate in soil, water, and the human body.

• Potential health effects: Certain PFAS have been linked to reproductive problems, immune system disruption, and possible cancer risks. Babies and young children may be more vulnerable due to ongoing development.

Our goal is to ensure that families understand how PFAS function in everyday consumer goods, why diapers are under scrutiny, and why a move toward PFAS-free alternatives is gaining momentum.

How could PFAS end up in diapers?

Diapers typically require materials that keep moisture away from a baby’s skin. These materials include super-absorbent polymers and water-resistant layers. Although PFAS are more commonly associated with waterproof clothing or stain-resistant fabrics, certain diaper features can also lead to the presence of PFAS.

Water-resistant layers and moisture barriers

Manufacturers often rely on specialized coatings to ensure diapers remain comfortable and dry. In older formulations, PFAS might have been used to strengthen water resistance. While many brands now state that they use plant-based or PFAS-free coatings, transparency varies. If a diaper brand does not specify its water-repellent technology, parents may question whether PFAS are involved.

Manufacturing processes and chemical treatments

Some diaper lines treat fabrics and adhesives with chemicals to improve performance or add colorants. A 2019 study found over 60 potentially hazardous substances in disposable diapers, including dioxins and formaldehyde. While PFAS were not always singled out, additional research has shown that PFAS chemicals can appear in minute quantities during manufacturing if they are used as processing aids or finishes.

Have any diaper brands tested positive for PFAS?

Publicly available test results specifically identifying PFAS in mainstream diaper brands are relatively limited. However, concern remains because independent testing has indicated that various baby products can contain trace amounts of PFAS. Certain groups, such as the Foam Exposure Committee and the Ecology Center, have confirmed that some products, including firefighting foam and textiles, tested PFAS-free. Yet there is no comprehensive list of diaper brands that have thoroughly documented and publicized PFAS testing.

When seeking clarity, parents often contact manufacturers directly or look at certifications from reputable organizations. Some brands now advertise that their diapers contain no added PFAS. Others emphasize use of environmentally friendly or “clean” materials, though official testing results may be difficult to find.

Do most diapers list PFAS on the label?

Many companies do not label PFAS at all. While a product label may say “chlorine-free” or “bleach-free,” it is rare to see explicit reference to PFAS. For example, older diaper packaging might mention DWR (durable water repellent) without clarifying whether it contains fluorinated chemicals.

Regulatory rules typically do not require labeling of every manufacturing aid or chemical used in trace amounts. Instead, certain environmental labels or certifications may set PFAS-free requirements, but brand participation in these programs is voluntary. As of 2022, numerous investors and consumer advocates have called on manufacturers to disclose PFAS, pushing for better labeling practices.

What to look for in PFAS free diapers

We recommend three main strategies for identifying PFAS-free options. Given the lack of uniform requirements on chemical disclosure, parents may need to research each brand’s certifications and ask questions directly.

Third-party testing or certifications

A few diaper companies reference lab tests or third-party reviews. Trusted organizations, such as the Environmental Working Group (EWG), have begun verifying certain diaper brands as safer choices. In 2023, Healthybaby became the first diaper brand verified by EWG. Additional certifications might come from groups monitoring toxins in consumer products or from organic associations.

Transparency from the manufacturer

Look for a straightforward materials list with minimal ambiguity. Brands that actively promote “no PFAS, PFOA, PFOS, or PTFE” on their websites have taken the extra step of clarifying known fluorinated substances. Clear statements from the manufacturer can be a strong signal of accountability, especially if they cite testing for residual chemicals.

Avoiding vague terms like “proprietary materials”

While it is understandable that manufacturers protect trade secrets, ambiguous language around “proprietary coatings” or “exclusive performance layers” can hide PFAS use. If a brand declines to disclose the actual chemical composition of its moisture barriers, it may be challenging to confirm whether PFAS are present. Parents who want total confidence in PFAS-free diapers should seek out companies that publicly detail their material sources.

Best PFAS free diaper brands (as of most recent data)

Below are some brands with reported PFAS-free claims. We have gathered this list from company announcements and independent verifications mentioned in our research. Always check with the manufacturer or a reliable testing organization for the most up-to-date information:

• Nest: A 64% biodegradable diaper using bamboo top and back sheets. It is free of phthalates and has received positive customer reviews.

• ECO Boom Bamboo Baby Diapers: Advertised as compostable and containing no PVC or preservatives. The diaper features a bamboo top sheet and back sheet, plus a fluff/SAP core.

• Healthybaby: Verified by EWG. Uses a blend of super-absorbent polymers and sustainably sourced wood pulp. These are Totally Chlorine-Free (TCF) and avoid parabens, phthalates, and added PFAS.

• Terra Diapers: Offers up to 85% biodegradability and features a bamboo back sheet. Includes an FSC-certified wood pulp core and plant-based wetness indicator.

• Andy Pandy: Approximately 85.6% biodegradable, using bamboo top and back sheets plus fluff/SAP. Many parents praise their overall performance.

In addition to these specific diaper brands, some major baby product companies have publicly promised to move away from PFAS. For instance, prAna and Bumbleride have announced commitment to becoming PFAS-free in select product lines. While those pledges pertain to apparel, car seats, and strollers, they illustrate a growing industry trend.

Are cloth diapers a safer alternative?

Cloth diapers remain a long-standing option for parents who want to avoid potential chemicals in disposables. The argument for cloth diapers includes:

• Reusability: Minimizes landfill waste and frequent chemical exposure.

• Control: Parents can choose natural fabrics like organic cotton and verify the lack of chemical treatments.

• Reduced risk of chemical buildup: Many cloth diaper brands opt for minimal finishing treatments.

However, cloth diapers need regular washing and must still be free from hidden chemicals in detergents or waterproof covers. If parents use a water-repellent cover, they should verify whether it contains PFAS or other coatings. For families who prefer disposables, there are now more PFAS-conscious designs available, meaning cloth is not the only path to reducing chemical exposure.

Why PFAS-free diapers matter for infant health

A baby’s diaper area often remains warm and moist, which can facilitate chemical absorption. According to a 2019 study, diapers may contain dioxins, formaldehyde, and other compounds known to affect child development. While some chemicals appear in trace amounts, continuous exposure in infancy raises broader concerns.

Environmental scientists highlight that up to 70% of disease cases worldwide may link to exposure to various environmental chemicals. Among these, PFAS chemicals are notable because of their documented persistence in the body. Infants’ developing reproductive systems, immune response, and long-term health may be more vulnerable to toxins. By choosing PFAS-free diapers, we potentially reduce immediate exposures in a critical stage of growth.

We also acknowledge that PFAS contamination can extend beyond diapers, affecting water sources and local environments. For a wider discussion of contaminated areas and potential health effects, you can explore our pfas contamination map or read more about pfas health effects.

Frequently asked questions (FAQ)

Below, we address some of the most common questions from parents and caregivers who want to learn more about PFAS in disposable diapers:

Are PFAS regulated in diapers?

Regulations on PFAS are advancing, but there is no universal global ban specifically targeting PFAS in diapers. The EPA has designated certain PFAS as hazardous substances under CERCLA and set national primary drinking water limits, while the ECHA is considering a broad PFAS restriction under REACH. These actions indirectly pressure manufacturers to phase out PFAS across multiple product categories.

Should we worry about small traces of PFAS?

Scientists indicate that even minute amounts of PFAS can accumulate over time. Babies with thin and sensitive skin can be more at risk. While definitive, large-scale diaper testing remains incomplete, many families choose a “better safe than sorry” approach and opt for PFAS-free alternatives.

Do PFAS appear in other baby products?

Yes. PFAS have been found in items such as strollers, car seats, and water-repellent baby clothing. According to brand statements, some stroller manufacturers like Bumbleride have adopted PFAS-free policies. We recommend verifying product claims and checking for documented certifications whenever possible.

How can I be sure a diaper is PFAS-free?

Look for explicit brand statements regarding “no added fluorinated chemicals” and ask for third-party certifications if they are unavailable online. You can also read consumer-focused testing reports from groups like the Ecology Center or the Environmental Working Group.

Is there legal recourse if my family has suffered health effects from PFAS exposure?

While specific links between diapers and serious illnesses are still under investigation, PFAS lawsuits do exist for broader exposure scenarios. If you believe you or your child has encountered significant PFAS-related health issues, you could speak with a legal professional. A free case review is available through Legal Claim Assistant to determine if you qualify for a PFAS lawsuit.

What else can we do beyond switching diapers?

Consider your household water sources, cookware, and other items that may contain PFAS. Filtered water can be an important step, as documented in our resources on pfas in drinking water. Being proactive about product choices and staying informed about regulatory developments can also help reduce overall exposure.