When a supplier describes a product as PFAS-free, it is making a claim about the absence of PFAS. To assess that claim, look at the exact wording, the parts of the product it covers and the evidence behind it. A supplier declaration and a laboratory report provide different information. Neither automatically guarantees the complete safety of a product.
A label has little room for explanation. “PFAS-free” can therefore sound simpler than the questions behind it. Does it refer to a coating, the finished item or its packaging? Does the statement mean no PFAS were intentionally added, or does it refer to a tested sample?
Understanding these differences helps you compare PFAS-free products without expecting the claim to answer every question.
What does PFAS-free mean on a product?
The term creates an expectation that the product or component covered by the claim contains no PFAS. Those words alone, however, do not explain the definition, assessment criteria or product components the supplier has considered.
Look for an explanation alongside the claim. What supports it? Does it cover the complete item? Are any conditions or limitations stated?
PFAS stands for per- and polyfluoroalkyl substances, a large group of manufactured chemicals. Some have been used in coatings, textile treatments and other applications. A water-resistant appearance does not tell you whether a particular product contains PFAS.
The OECD’s 2021 terminology report provides recommendations for defining this group. When comparing claims, check which definition the supplier uses. A statement about a few named substances has a narrower scope than a statement about the whole group.
For broader background, read our explanation of PFAS in the Netherlands.
PFAS-free, PFOA-free and no intentionally added PFAS
These phrases answer different questions. Keep the original wording visible when comparing products.
| Claim | What does it address? | Useful follow-up question |
|---|---|---|
| PFAS-free | Absence of PFAS within the stated scope | Which definition, criteria and evidence support this? |
| PFOA-free | One particular substance within the PFAS group | What is known about other PFAS? |
| No intentionally added PFAS | Deliberate addition or use of PFAS | How is possible unintended presence assessed? |
| Not detected | A result within a particular analysis | Which substances, method and reporting limits apply? |
If you are checking the meaning of PFOA-free, the key distinction is straightforward: PFOA is one substance within the wider PFAS group. Its absence does not establish that every other PFAS is absent.
“No intentionally added PFAS” describes a formulation or manufacturing decision. On its own, it is not a measurement of possible traces.
Ask what information supports the statement and whether it includes purchased materials and components. Avoid turning a limited statement into a broader claim in your own notes.
Does the claim cover the whole product?
Start with scope. An item may contain several materials, layers and accessories. A declaration about one coating does not automatically cover its handle, adhesive, lining or packaging.
Check the product name, version and components mentioned. For clothing, the outer fabric and an additional treatment may require separate consideration. For packaging, the base material and a grease-resistant layer may be different parts.
The production chain raises another question. A statement about the finished product does not establish that PFAS were never used at any manufacturing stage.
Consider a fictional example: a declaration refers only to “outer fabric, version A”, while the sales page describes the complete garment as PFAS-free. Without further information, the two statements do not necessarily have the same scope.
Ask how the claim is supported for the complete item. Check whether accessories and packaging are included or expressly excluded.
Which documents help you assess the claim?
A manufacturer’s explanation, supplier declaration and laboratory report each serve a purpose. Ask which document supports the specific wording on the product.
A supplier declaration may describe materials, substances deliberately excluded from production and the information used to reach that statement. Check its issuer, date, product reference and scope.
A general brand declaration does not automatically apply to every product version.
A laboratory report describes a sample, the analyses performed and their results. Look for:
- The laboratory and report number.
- The sample description.
- Sampling and analysis dates, where provided.
- The analytical method and substances examined.
- Results, units and applicable reporting limits.
Certification may provide further information when its criteria and product registration can be checked. A green icon displaying “PFAS-free” does not, by itself, demonstrate independent assessment.
Request the complete document where necessary. A screenshot showing a tick or a result may omit the sample description, conditions or limitations.
Keep the question specific: which statement appears on the product, and what supports that exact statement?
How should you read PFAS testing results?
A targeted analysis measures a defined list of substances. The US Environmental Protection Agency explains that targeted methods address specified analytes. A result therefore does not automatically cover every possible PFAS.
Suppose a fictional report lists twenty substances. Its results concern those substances within the described analysis. Twenty is simply an example here, not a recommended testing package.
The material matters too. A method developed for drinking water should not automatically be assumed suitable for fabric or a finished coating. The method and sample preparation need to fit the material and question.
Some reports describe fluorine testing. Ask whether the measurement concerns total fluorine, a particular organic fluorine fraction or individual compounds.
Fluorine screening and targeted PFAS analysis provide different information. A broader fluorine measurement does not automatically identify which PFAS are present. It may also include fluorinated substances outside the PFAS group, depending on the measurement.
ITRC’s technical guidance discusses these differences and the limitations of the available approaches.
Read the result alongside the method description. A total value without an explanation is not a complete identification of the substances in the sample.
Does “not detected” mean nothing is present?
No. Analytical methods have limits. A result below an applicable limit does not prove absolute absence.
Check the report’s terminology. “ND” commonly means “not detected”, but its legend determines how the laboratory uses it. Some reports relate this wording to a reporting limit.
A blank field is also not evidence that an analysis took place. Distinguish between:
- Not tested.
- Not reported.
- Not detected within the stated method.
Detection and quantification are different. A detection limit concerns identifying the presence of a substance under defined conditions. A quantification limit concerns measuring its amount with specified analytical performance.
Our guide to how to read a COA explains general checks involving sample identity, methods, units and limits. Its examples do not establish that a particular product has undergone PFAS testing.
Compare results only when the materials, units and methods are sufficiently comparable. A concentration expressed per kilogram cannot simply be compared with one expressed per litre without additional information about the material and the basis of the measurement.
Does the document belong to your product?
Even a detailed report needs a clear connection to the item you are considering.
Compare the product name, version, material description and any batch or lot reference. A raw-material test is not automatically a test of the finished article.
Likewise, a report for an earlier version does not demonstrate that a later material change was assessed.
Check whether the document concerns one sample, a product model or a defined range. Not every analysis is performed for every batch. Ask how the manufacturer connects the findings to the product currently offered.
Sampling matters as well. A result for one selected component does not automatically represent every material in an assembled item. Ask whether the sampling plan covered the parts named in the claim and whether the report explains any exclusions.
A recent date does not correct a mismatched product reference. An older report is not automatically irrelevant either. What matters is whether the formulation, version and scope still match.
Keep the original document and note when you reviewed it. Save later explanations separately so that the laboratory findings and supplier’s interpretation remain distinguishable.
Why is this not a complete safety guarantee?
A PFAS-free claim concerns a group of substances. It does not automatically assess other chemicals, mechanical properties, conditions of use or individual suitability.
“Tested” also does not mean that every possible aspect was examined.
A composition analysis answers a different question from a study of wear, substances released during use or performance across the product’s lifetime.
Check what was actually investigated. A limited analytical result should not quietly become a claim about every possible use.
The reverse conclusion is equally unhelpful. A report that has not been provided does not establish that a product is dangerous. An available report does not automatically provide a general safety guarantee.
Claims such as “completely safe”, “risk-free” or “healthier for everyone” do not follow from a PFAS-free label or a limited substance analysis.
What should you ask when information is missing?
Make your question concrete. Asking only “Do you have a certificate?” may produce a general document that does not answer your concern.
You could write:
“The listing for product [name and version] states [exact claim]. Does this cover the complete item or specific components? Which PFAS definition do you use? Could you share the available supporting information and explain which product version it covers?”
For a laboratory report, add:
“Which substances were examined, which method and reporting limits were used, and how do the results support the claim?”
For information about a GNV product, contact Good Nature Vibe with its name and any available batch reference. This does not mean a PFAS report is available for every product.
Record what has been confirmed, what is missing and which questions remain open.
Compare PFAS-free products in five steps
Use the same sequence for each item:
- Record the exact claim.
- Check which product and components it covers.
- Identify the supporting document.
- Read the analytical scope, results and limitations together.
- Compare what the evidence actually supports.
Imagine two fictional products. Product A says “PFOA-free”. Product B says “no intentionally added PFAS” and refers to a supplier declaration.
You can compare those statements, but they are not equivalent analytical results. They describe different things.
Sometimes the most useful outcome is a focused follow-up question. Missing information does not provide a sound basis for ranking products from safe to unsafe.
Keep the original wording with your notes. If the listing changes, you will still know which statement you reviewed.
Frequently asked questions about PFAS-free products
Is PFAS-free the same as PFOA-free?
No. PFOA is one substance within the PFAS group. A statement about PFOA does not automatically establish that other PFAS are absent.
Is PFAS-free always an independent certification?
No. It may be a supplier’s own claim. Check whether there is a separate certification scheme, clear criteria and a verifiable product registration.
Does a negative PFAS test prove complete absence?
No. Check what “negative” means in the report. The result applies to the sample, analytical scope and method limits. It does not automatically prove that every PFAS is absent.
Does no intentionally added PFAS mean the product was tested?
No. The phrase concerns deliberate addition or use of PFAS. Any testing for their presence needs to be established separately.
Are PFAS-free products automatically completely safe?
No. A PFAS claim does not assess every other substance, property or condition of use associated with a product.
Good Nature Vibe: clarity behind the claim
A useful comparison starts with understandable product information: the exact wording, available evidence and questions that remain unanswered.
Good Nature Vibe’s information on quality and product documentation explains that a report or COA is mentioned or shown when it is genuinely available, relevant and traceable to the product or batch.
That describes the supplier’s approach. It does not demonstrate that every product has been tested for PFAS.
Ask which information is available for the item you are considering. Its name, version and any batch reference help define the question.
This keeps your comparison grounded in checkable information and the limits of the available evidence.
Conclusion
Assessing PFAS-free products starts with the exact claim and its scope. Then examine the documentation, its connection to the product and any analytical limitations.
PFOA-free, no intentionally added PFAS and not detected are different statements. Keeping those distinctions clear helps you compare products without turning a limited claim into an absolute safety promise.
