Why Organic Period Underwear Is a Game-Changer for Your Health
Let’s be real—periods are already enough of a rollercoaster. So the last thing you need is irritation, questionable chemicals, or uncomfortable undies messing with your flow.
That’s where organic period underwear—aka period panties or period pants—comes in. It’s not just a trend—it’s a full-on revolution for your health, comfort, and peace of mind.
According to a 2022 University of Notre Dame study, many period underwear brands tested positive for PFAS—these are a group of chemicals linked to serious health risks. They can also wreak havoc on your hormones. That’s a wake-up call for all of us.
What Is Organic Period Underwear?
Fri Period's organic period underwear is designed just like your everyday undies, but with built-in, super-absorbent layers that handle your menstrual flow. The twist? They’re made with natural, certified organic materials like organic cotton fabric and bamboo viscose, and they’re free from toxic nasties like PFAS, fragrances, phthalates, dioxins, lead and bleaches.
So if you're on the hunt for suitable menstrual products and want period underwear without PFAS, Fri Period is a good place to start. The factory that makes our products is Oekotex certified and is deeply committed to transparency about goes into their products - that's why we partnered with them (also because they make the best quality products!). We focus on real, breathable comfort that loves your skin (and the planet) as much as you do, and as our brand grows we look forward to being able to invest in a robust testing program.
Top Health Benefits of Going Organic
1. No Toxins Near Your Lady Parts
The skin around your vulva is incredibly absorbent. When you're using synthetic, chemically treated products, those nasties can sneak into your body. Organic period underwear (or at the very least, period underwear with no PFAS) is made to give you peace of mind with every wear.
2. Bye-Bye Irritation
Synthetic fabrics and harsh chemicals can lead to itching, rashes, or even infections. Pure organic cotton and sustainably sourced bamboo viscose (like what's used in Fri Period products) are naturally softer and more breathable, helping to keep things fresh and comfy down there.
3. Supports Hormonal Balance
Hormone-disrupting chemicals like PFAS and phthalates are found in some period products (yikes!). Avoiding these by switching to organic period underwear can help reduce your exposure and keep your body’s natural balance in check.
Why "No PFAS" Matters
PFAS (short for per- and polyfluoroalkyl substances) are synthetic chemicals that never break down. They’re used to make fabrics water- or stain-resistant—but at a cost. These "forever chemicals" have been linked to hormone disruption, immune issues, and even cancer. A 2020 report in Sierra Magazine and independent testing from Graham Peaslee at Notre Dame have raised red flags about their presence in period underwear.
Choosing period underwear without PFAS is a powerful way to protect your health and the environment. And this extends beyond period underwear as well. While it's almost impossible to go completely PFAS-free (the chemicals leach into our soil and water, even), you can make a big difference by asking the right question before hitting that buy button.
Comfort That Actually Works
At Fri Period, we believe comfort shouldn't mean sacrificing performance. Our organic period underwear features:
- Leakproof: Holds up to 4 tampons' worth without any bulk. That’s serious leakproof period protection and max absorbency power.
- Odour-proof inner layers and antimicrobial odour control: Natural freshness, no weird smells.
- Moisture-lock technology, wicking layer, and a hidden waterproof layer: Keeps you dry all day.
- Gusset construction with a unique print for next-level comfort and body confidence!
- Stylish cuts: Choose from Period Briefs, boxer briefs, and full brief period underwear for every body, flow and mood!
Good for You, Good for the Planet
Choosing organic isn’t just a win for your body—it’s a win for the Earth. Fri Period underwear is reusable period underwear made with eco-friendly materials like OEKO-TEX Certified Cotton and responsibly sourced cotton. That means less landfill waste and fewer single-use disposable products.
We’re proud to be part of the sustainable period care movement, offering sustainable options that go beyond conventional products.
How to Care for Organic Period Underwear
Taking care of your undies keeps them comfy and effective for longer. Here's how:
- Rinse in cold water after use.
- Machine wash cold.
- Skip the fabric softener or bleach (it messes with absorbency).
- Air dry instead of tumble dry to keep them lasting longer.
With proper care, your Fri Period underwear can last 2–3 years. That’s a whole lot of saved money and waste!
Where to Start?
If you’re new to the world of period underwear, check out our Classic Brief, a fan favourite for a reason. For more options, browse our full collection. We’ve got something for every flow, fit, and style—including support for heavy flow, heavy flow days, and light flow days. They even make the perfect overnight period underwear.
Conclusion: Time to Ditch the Toxins
Switching to organic period underwear is one of the easiest and most empowering health upgrades you can make. It’s comfy, clean, and kind to your body and the planet. No chemicals. No worries. Just better periods, one pair at a time.
Ready to make the switch? Shop Now and experience the Fri Period difference.
FAQs
1. How do I know if period underwear has PFAS?
Check the brand’s transparency - do they say "PFAS-free"? Do they list clearly what fabrics they use?
2. Is organic cotton really better for sensitive skin?
Yes! It’s naturally hypoallergenic and gentle, especially when untreated.
3. Can I wear period underwear overnight?
Absolutely. Our styles are designed to last up to 12 hours, even while you sleep.
4. How many pairs do I need?
We recommend at least 3-5 pairs to rotate throughout your cycle.
5. What if I have a heavy flow?
No worries. Though our undies are dseigned for maximum absorbency and do the work of up to 4 tampons or pads, for added confidence (espeically while you're just getting started in the world of Fri Period underwear!), you can layer with a menstrual cup, tampon or pad on heavier days. Our most absorbent styles while give you max protection so you should soon see that extra back-up isn't necessary!
