Free-From Claims in Feminine Hygiene OEM: What Documentation Brand Owners Should Request
A free-from claim on packaging is only as strong as the documentation behind it. Before printing any such claim, a brand owner should hold six things from the manufacturer: full material composition, supplier declarations for each material, a third-party test report with a stated scope, the test date, a versioned bill of materials, and a product change record. Without version control, a claim that was accurate at first production cannot be defended twelve months later.
Where this signal comes from: user discussions in menstrual product communities increasingly ask not only whether a product is free from a given substance, but whether the current version is still the same as the one that was tested. Buyers now search for recent reviews specifically because they expect materials and construction to change over time.
Why buyers now ask "is this still the same version?"
A few years ago, a free-from statement on pack was generally accepted at face value. That has changed. Consumers now assume that brands revise materials, change suppliers and adjust construction between production runs, and they look for evidence that a claim still applies to the product currently on sale.
For a private label brand, this creates a specific risk. The claim itself may have been correct at launch. The problem appears when a material is substituted, a supplier changes, or a construction detail is revised, and nobody checks whether the printed claim still holds. At that point the brand is carrying a claim it can no longer support, on packaging it has already paid for.
The solution is not a stronger claim. It is documentation that can be re-checked whenever the product changes.
The six documents behind any free-from claim
| Document | What it establishes | Who provides it |
|---|---|---|
| Full material composition | Every material in the finished product, layer by layer, including adhesives and packaging film | Manufacturer |
| Supplier declarations | A statement from each material supplier covering the substances in question | Material suppliers, collected by manufacturer |
| Third-party test report | Independent testing against a named method, on a named sample | Accredited laboratory |
| Test date and sample reference | Which production batch or sample the report actually covers | Laboratory report header |
| Versioned bill of materials (BOM) | A numbered record of the exact material set at a point in time | Manufacturer |
| Product change record | A log of every material, supplier or construction change after launch | Manufacturer, shared with brand |
The first four are commonly requested. The last two are the ones most brands skip, and they are the two that make a claim defensible over time.
Material composition and BOM version control
A bill of materials without a version number is a snapshot with no timestamp. Ask for a BOM that includes:
- a version number and issue date
- every layer named separately: top sheet, acquisition layer, absorbent core, back sheet, adhesive, release paper, wrapper, outer pack
- the supplier name for each material
- the supplier's own material code
Then agree one simple rule in writing: any change to a listed material or supplier triggers a new BOM version, and the brand is notified. This single agreement is the difference between a claim you can verify and a claim you can only hope is still true.
Test scope, test date, and what a report does not cover
A test report is often read as broader than it is. Three limits are worth understanding before relying on one:
- Scope. A report covers the substances and methods named in it, and nothing else. It is not a general safety certificate.
- Sample. A report covers the sample submitted. It says nothing about a later production run using a substituted material.
- Date. A report has no expiry, but its relevance ends when the product changes. A report dated before a material substitution does not describe the current product.
When you receive a report, record the substance list, the test method, the sample reference and the date alongside the matching BOM version. That pairing is what allows you to answer the "is it still the same" question at any point.
Product change records: the question buyers actually ask
Most brands can produce a test report. Very few can produce a change log. Yet the change log is what answers the question consumers are now asking.
A workable change record has one line per change, containing:
- date of change
- what changed: material, supplier, construction or packaging
- previous BOM version and new BOM version
- whether re-testing was required, and the new report reference if so
- whether any printed claim was affected
The last line is the important one. It turns claim maintenance into a routine check rather than something discovered after a complaint.
When not to make a free-from claim
Practical rule: if you cannot produce all six documents on request, do not print the claim. A claim that cannot be evidenced creates more exposure than the marketing benefit it delivers, and the exposure grows with every production run.
Situations where the safer decision is to leave the claim off:
- testing was done on a sample rather than a production batch, and no production testing is planned
- a material supplier will not provide a written declaration
- the manufacturer cannot commit to notifying you of material changes
- the claim wording is broader than the test scope, for example a general safety claim supported by a single-substance test
- the same claim wording would need to be legally reviewed in several target markets and that review has not happened
There is a better alternative to a weak claim. Publishing a materials and product transparency section on your own website — layer-by-layer composition, current test scope and date, and a note on how changes are handled — communicates more credibility than a single unverifiable phrase on pack. It also gives you somewhere to point when a customer asks.
What to state on pack, and what belongs on the website
| On pack | On the website |
|---|---|
| Only claims you can evidence with all six documents | Layer-by-layer material composition |
| Material facts, for example the top sheet material used | Current test scope, method and date |
| Unscented, where accurate | How material changes are handled and communicated |
| Change according to your flow | Which certifications the manufacturer holds, and what each covers |
| Country of manufacture | Contact route for documentation requests |
What this means for private label buyers
Documentation is a sourcing question, not a marketing question. Raise it during specification rather than after artwork is approved, because the cost of changing a claim after packaging is printed is far higher than the cost of asking early.
Niceday manufactures sanitary pads, panty liners, disposable menstrual pants and tampon products from a 50,000 square meter facility in Foshan, China, with 14 intelligent production lines and a daily capacity of 9.8 million pieces, exporting to 54+ countries. Certifications include ISO 9001, ISO 14001, CE, FDA registration and SGS testing, and products are manufactured without fluorescent brightening agents.
Documentation support covers material composition by layer, supplier declarations, versioned bills of materials, and test coordination through third-party laboratories. Standard MOQ is 300,000 pieces per SKU, with a production lead time of 35–40 days.
Request documentation for your specification
Tell us your target markets and which claims you intend to use, and our team will confirm which documents can be supplied and what testing would be required.
Email: winnie@everyniceday.com
Start an OEM DiscussionFrequently Asked Questions
What documents support a free-from claim on feminine hygiene packaging?
Six documents: full material composition by layer, supplier declarations for each material, a third-party test report with a named scope and method, the test date and sample reference, a versioned bill of materials, and a product change record.
Does a third-party test report cover the whole product indefinitely?
No. A report covers the substances and methods named in it, on the sample submitted, at the date tested. It does not describe a later production run that uses a substituted material or a different supplier.
Why does BOM version control matter for product claims?
Because a claim printed at launch may no longer apply after a material or supplier change. A versioned bill of materials, paired with a change record, allows a brand to confirm whether a claim still holds for the product currently being sold.
What should a product change record include?
One line per change with the date, what changed, the previous and new BOM version, whether re-testing was required, and whether any printed claim was affected.
When should a brand avoid making a free-from claim?
When any of the six supporting documents cannot be produced on request, when the claim wording is broader than the test scope, or when the manufacturer cannot commit to notifying the brand of material changes.
Is a website transparency section better than a claim on pack?
In many cases yes. A transparency section can state layer-by-layer composition, current test scope and date, and how changes are handled, which is more informative and easier to keep accurate than a single phrase printed on packaging.
What is the MOQ and lead time for a customized SKU?
Standard MOQ is 300,000 pieces per SKU, with a production lead time of 35–40 days after specification, artwork and sample approval.
