PFAS-Free Disposable Period Underwear

SGS Tested. PFAS Not Detected.

MOLLIS disposable period underwear has been tested by SGS for a broad range of perfluoroalkyl and polyfluoroalkyl substances (PFAS). The tested PFAS substances were reported as Not Detected (ND) at the applicable method detection limits.

Tested by SGS. Results You Can See.

MOLLIS Period Underwear was tested by SGS using a modified EN 17681-1:2025 method. The tested PFAS substances were reported as Not Detected (ND).

Report No.: GZCPCH26003999-01_EN
Test Date: May 27, 2026

Why PFAS-Free Matters

PFAS are a large group of persistent chemicals used in many applications. As consumers pay closer attention to the materials used in menstrual products, independent testing can provide greater transparency about what has been tested.

MOLLIS believes you deserve to know what goes into your period protection.

What to Look For

Independent Testing

Look for product-specific laboratory testing.

Clear Test Results

Check what was tested and how the results were reported.

Test Documentation

Look for the testing method, detection limits, and available test documentation.


 

Learn More About PFAS & Period Products

How to Choose PFAS-Free Period Products

How to Choose PFAS-Free Period Products

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Learn what to look for when choosing PFAS-free period products, including product-specific testing, laboratory results, testing methods, and detection limits.
How to Read a PFAS Test Report

How to Read a PFAS Test Report

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Learn how to read a PFAS test report, understand testing methods, detection limits, PFAS testing scope, and what “Not Detected” really means.
Are Period Underwear PFAS-Free?

Are Period Underwear PFAS-Free?

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Are period underwear PFAS-free? Learn what PFAS claims, testing, certifications, and “Not Detected” results really mean when choosing period underwear.
Why PFAS in Period Products Is a Growing Concern

Why PFAS in Period Products Is a Growing Concern

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Learn why PFAS are raising questions about period products, what testing can reveal, and what consumers should know when choosing menstrual care products.

Frequently asked questions
Are there period underwear without PFAS?

Yes. MOLLIS Period Underwear has been tested by SGS, with the tested PFAS substances reported as Not Detected (ND).
What is the safest period underwear without PFAS?

When choosing period underwear without PFAS, look for independent testing, clear test results, and information about the testing method and detection limits. MOLLIS Disposable Period Underwear has been tested by SGS, with the tested PFAS substances reported as Not Detected (ND).
What period products don't have PFAS?

PFAS status can vary by individual product, so product-specific testing is more useful than assuming an entire product category is PFAS-free. MOLLIS Disposable Period Underwear has been tested by SGS, with the tested PFAS substances reported as Not Detected (ND).
What does “PFAS not detected” mean?

“Not Detected” (ND) means that the tested substance was not detected above the applicable Method Detection Limit (MDL) of the test method.
How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.