At Wild Moon, your health and safety aren’t just marketing buzzwords — they’re a core part of why we exist.
One of the biggest hidden threats with our heath today are PFAS.
You may have heard the term thrown around, but what are PFAS, really — and why do we go to such great lengths to keep them out of our period underwear?
Let’s dive into it.
What Are PFAS?
PFAS stands for per- and polyfluoroalkyl substances. They’re a large group of human-made chemicals that have been used since the 1940s to make products resistant to heat, oil, stains, and water.
They’re often called "forever chemicals" because they don't break down easily in the environment or in our bodies. Once they're here, they stay for a long time.
PFAS are found in a shocking number of everyday products, like:
- Non-stick cookware (like Teflon pans)
- Stain-resistant carpets and fabrics
- Fast-food wrappers and packaging
- Waterproof clothing and outdoor gear
- Some cosmetics
- Clothing brands
In fact, PFAS are now so widespread that they have been detected in soil, drinking water, rainwater, and even in the blood of humans and animals around the world.
They are virtually everywhere — and unfortunately, their presence has been linked to serious health risks, including:
- Hormone disruption
- Lowered immune response
- Reproductive issues
- Increased risk of some cancers
The bottom line: PFAS exposure is a real concern — and it can happen through something as simple as what you wear against your skin every day.
How PFAS Sneak Into Period Underwear
Many companies add PFAS to their period underwear for the same reasons big corporations use them elsewhere: to create a water-repellent, stain-resistant finish that makes the products last longer.
On the surface, that might sound like a good thing — but the truth is, it sacrifices the health and safety of the very women those products are supposed to support.
Because PFAS can be absorbed through the skin, wearing contaminated products — especially during a vulnerable time like menstruation — means you could be directly exposing your body to harmful chemicals.
How Wild Moon Is Different
At Wild Moon, we refused to take shortcuts.
We create our products in-house with a commitment to quality, integrity, and radical transparency. From the moment we start designing a pair of underwear, our top priority is ensuring that no PFAS are intentionally added to any part of the production process.
But we don’t just trust — we verify.
Every batch of Wild Moon Underwear undergoes rigorous third-party testing to confirm that PFAS are non-detectable at levels above 30 parts per million (PPM).
Why 30 PPM? it's the detection threshold modern labs can measure reliably for fabrics.
Other brands might quietly allow PFAS for convenience or profit.
At Wild Moon, we choose a different path — even if it costs us more, takes more time, or requires more effort.
Healthy Products, Thoughtfully Made
We also know that comfort, durability, and functionality matter. That's why we offer choices:
- Polyamide fabrics for those who want a stretchy, resilient fit
- Organic bamboo fabrics for those who want an even more natural, eco-conscious option
No matter which you choose, you can trust that it’s designed for your health, your freedom, and your wild, beautiful life.
In a World Full of PFAS, Wild Moon Stands Apart
We can't change the fact that PFAS are almost everywhere — but we can choose to create safer alternatives.
We can honor your body with materials that are tested, trusted, and made with fierce love and transparency.
We can stand for something better — and we do.
When you wear Wild Moon Underwear, you're choosing not just comfort and function, but integrity. You're choosing to trust your womb, your health, and your body.
And we're honored to be with you every step of the way.
→ Explore PFAS-free Wild Moon Underwear at www.wildmoonunderwear.com