Want A *FREE* Non-Toxic Cleaning Recipe eBook?!

Download Now!

Over 50 Easy DIY Recipes For The Home 

11 Best Organic Period Panties That Are PFAS-Free & Non Toxic

best PFAS-free material for period panties


Sustainably Kind Living

Organic Cotton Underwear Brands To Trust For The Entire Family
The Best Non-Toxic Tea Kettles of 2023
15 Best Non-Toxic Sunscreen Brands
Now Trending:
community Faves:
Welcome To SKL!

My name is Danielle and I am a mother of two, wife, CEO, and lover of vintage treasures. I created SKL in 2020 to help our community in their need for well-researched and trust-worthy articles, listicles and guides to live a more sustainable and healthy life. So happy to have you here! (Click to learn more).


Sign Up For Our Free E-mail List That Folks Are Raving About!

Sign Me UP!

Our amazing newsletter is beloved by our SKL community and offers tips on living more sustainable, books to read, podcasts to listen to, inspiring conscious leaders to follow, discount codes from the best brands out there, and more!

SKL is reader supported. When you buy through links on our site, we may earn affiliate commission. Learn more here.

Are you looking for the best organic period panties to kick-start your free-to-flow journey in 2023? We cherry-picked the most noteworthy non-toxic period panties for earth-conscious period havers that guarantee hours of leak-proof coverage.

Because why opt for something other than organic & PFAS-free period panties when there are so many sustainable brands ready to make aunt flow’s visit a bit easier? Just saying!

This post is about the best organic period panties in 2023.

organic & PFAS-free period panties

I don’t know about you, but trying to keep our periods under control while working out, sleeping, or even chilling can be a hassle.

We won’t claim that the best organic period panties below will erase all your menstruation-related anxiety with a swipe. But they’ll undoubtedly eliminate one of the biggest fears: toxic chemicals near your most private areas.

You see, unlike non-toxic period panties, regular period pads and tampons contain various toxic chemicals used for multiple purposes, such as enhancing absorbency, reducing odor, and improving the overall texture of the product.

Chlorine is often used to bleach cotton or wood pulp to produce period pads. Synthetic fragrances are often added to period pads to mask the menstrual odor, which contains various chemicals that can cause skin irritation and allergic reactions.

Not to mention, PFAS chemicals, otherwise known as per- and poly-fluoroalkyl substances (PFAS), have been found in concerning numbers in period underwear. PFAS chemicals are manufactured chemicals that are extremely problematic to human health and the environment. They are called the “forever chemicals” because they resist degradation in the environment and remain in our bodies for years after exposure.

What’s wrong with PFAS in period underwear?

Current peer-reviewed scientific studies have shown that exposure to certain levels of PFAS may lead to reproductive effects, including decreased fertility or increased high blood pressure in pregnant women, developmental effects or delays in children, increased risk of some cancers, including prostate, kidney, and testicular cancers, reduced ability of the body’s immune system to fight infections, interference with the body’s natural hormones, and more.

Are all period underwear brands safe?

Well, not exactly. Some well-known companies use synthetic fibers like polyester and other petroleum-based materials to create period undies. While not all polyester contains PFAS (yes, there are third-party-tested safe polyester undies), they can be found in alarming numbers when a brand does not properly test for it and make it part of their production process. In the last few years, some of the most popular period underwear brands that claimed to be non toxic and organic were charged with selling period panties with forever chemicals (PFAS) in their period underwear.

When you opt for the best organic period panties, you can rest assured knowing you’ll get the best possible leak-proof protection minus the harmful chemicals.

What is the best PFAS-free material for period panties?

The best and safest material for period panties is organic cotton. Organic period panties are breathable and hypoallergenic, which helps prevent moisture buildup, making them a comfortable choice for long-term wear during menstruation. Additionally, organic cotton can absorb moisture and prevent leaks. In other words, it’s ideal for folks with medium-heavy periods.

Which period underwear is the least toxic?

There are many options if you are looking for non-toxic and PFAS-free period panties. Wuka, Mobibodi, and Tomboy X are size-inclusive brands that use certified organic cotton, bamboo viscose, and merino wool to create sustainable & organic period underwear. Lesser-known brands like Aisle and AWWA also offer toxic chemical-free period products that are safe for the skin and the environment. Look at our top picks below for your new zero-waste period soul mate!

This post is about non-toxic PFAS-free period panties.

Best Organic Period Panties For PFAS-Free Leak-Proof Protection

1. Wuka

non toxic period panties

The cult favorite Wuka organic period panties replace disposable pads and tampons with ridiculous ease.

The brand chooses GOTS-certified organic cotton and chemical-free dyes to create PFAS-free period panties without forgoing style.

Whether you’re into a hipster, midi, or full brief, rest assured that they come equipped with four layers of protection: A moisture-wicking layer, an absorbent layer, a leak-proof layer, and an outer layer.

Size: Teens, XXS-6XL

Price Range: From $13+

Absorbent Coverage: Up to 60ml or 12 regular tampons / four absorbency levels available 

Materials: Tencel, GOTS Organic Cotton, Recycled Nylon

Location/Shipping: UK, ships worldwide

Best Period Underwear From Wuka:

2. Revol Undies

non toxic period panties

Revol Undies covers all our period needs: Light, regular, super plus, and ultra.

The brand aims to create heavy-duty, leak-proof, and comfy products to carry you through your heavy days. The breathable, four-way stretch fabric moves with your body while maintaining its shape, even after 12 hours.

Plus, the organic period panties are made to be washed over 100 times –that’s a lot! As for the materials, Revol solely uses OEKO-TEX fabric.

You can thank the panda-feeding bamboo for that! Plus, these non-toxic period panties are extremely size-inclusive, up to 7XL!

Size: XXS-7XL

Price Range: From $45+

Absorbent Coverage: Up to 6 regular tampons worth of blood

Materials: Organic cotton, bamboo, spandex

Location/Shipping: Canada, ships worldwide

3. Tomboy X

non toxic organic period underwear

Sustainable gender-neutral clothing, organic underwear, swimwear and non-toxic period panties? What more can we ask from the gender-neutral brand Tomboy X?

Their ethically-made boxer briefs, trunks, bikinis, and hipster styles are sure to please. All non-toxic period panties offer both antibacterial and odor-repellent properties.

Additionally, TomboyX has partnered with the National Center for Transgender Equality to support transgender rights and inclusivity. So if you support them by opting for their best non-toxic period panties, rest assured that your money is going towards a fantastic cause.

Size: 3XS-6X

Price Range: From $20+

Absorbent Coverage: Holds 4 tsp liquid

Materials: OEKO-TEX Certified cotton, spandex

Location/Shipping: USA, ships worldwide

4. Modibodi

non toxic period panties

Otherwise known as the original organic period panties brand for PFAS-free, leak-proof underwear, Mobibodi thrives on creating natural products for natural periods. They are the first company to develop biodegradable period and pee-proof brief undies!

The brand offers fun prints and bold, vibrant colors that meet every aesthetic and silhouette. Think sexy high-leg cuts, hi-waisted bikinis, full briefs, and more styles up to 6XL!

These non-toxic period panties are made of certified organic cotton, bamboo, spandex, merino wool, and tencel. Let’s not forget the swimming-approved options such as the “Sensual Hi-Waist Bikini” that can hold as much as ten tampons or ten teaspoons – what?!

Size: XS-6XL

Price Range: From $17+

Absorbent Coverage: Up to 10 tampons or ten teaspoons / 5 absorbency levels available 

Materials: Bamboo Viscose, Merino Wool, TENCEL

Location/Shipping: USA, ships worldwide

5. Boody

pfas-free period underwear

Aside from amazing  Ethical Lingerie, Boody also offers organic period panties that can replace disposable products.

Bikinis, briefs, hipsters – you name it, they have it! The PFAS-free period panties feature a specially designed, multi-layered absorbent gusset that can hold up to 20 ml of fluid, depending on the style.

The outer layer of the underwear is made from a blend of organic cotton and elastane, while the absorbent layers are made from a combination of bamboo, TPU, and polyester.

Packed with natural odor-controlling properties, the breathable and thermoregulating fabric promises to keep us cool and comfy through the day – and night.

Size: XS-4XL

Price Range: From $25.95+

Absorbent Coverage: Up to 3 regular tampons worth

Materials: Organic cotton, elastane, bamboo, TPU, polyester

Location/Shipping: USA

Best Non Toxic Period Panties From Boody:

6. Ruby Love

non toxic organic period underwear

Ruby Love’s range of non-toxic period panties can rival the zero-wase menstruation products of some of the biggest brands on our list.

Each pair of PFAS-free period panties currently features a patent-pending technology combining dri-tech mesh with a built-in organic cotton liner to make the undies absorbent and ridiculously comfy.

From leopard print bikinis and hipster styles to bold-colored briefs, the brand’s safest period underwear is chock full of personality. Plus, some of their styles are available in 8XL! Now, that’s true size inclusivity right there.

Size: Teens, XXS-8XL

Price Range: From $22.99+

Absorbent Coverage: Up to 2.5 tampons worth of absorbency / Full absorbency from front, side, and back  

Materials: Organic Cotton, Nylon, Spandex

Location/Shipping: USA, ships worldwide

Non Toxic Period Panties From Ruby Love:

7. Sustain

non toxic period panties

Sustain offers various body and sexual wellness essentials, including eco-friendly menstrual cups, reusable pads, organic tampons, condoms, and some of the best organic period panties.

The B-Certified Corporation is committed to using only natural, non-toxic, and sustainably sourced materials in it’s products. They also support reproductive health and education initiatives for women and girls.

That’s why their PFAS-free period panties are made of GOTS cotton that’s breathable, stretchy, and completely non-toxic. On top of that, the pair is enhanced with a super-thin gusset that prevents leaks. 

Size: XS-S

Price Range: $20

Absorbent Coverage: Absorbs up to 1 tampon’s worth of blood.

Materials: 95% Organic Cotton and 5% Spandex

Location/Shipping: USA


organic period underwear

AWWA is a Māori owned B Corp that produces a fantastic range of super-absorbent, anti-microbial, organic period panties in various styles and sizes to suit different body types and menstrual needs.

The teens’ and adults’ PFAS-free period panties feature a specially designed, multi-layered absorbent gusset made from bamboo and polyester. The outer layer of the underwear is organic cotton with a hint of elastane.

Lastly, AWWA officially fights for period destigmatization by offering resources and education initiatives to break down taboos and stigmas surrounding menstruation and promote a more inclusive and empowering approach to menstrual health.

Size: 3XS – 6XL

Price Range: From $24+

Absorbent Coverage: Holds 5 pads / tampons or 30mls

Materials: Bamboo, organic cotton, elastane, and spandex

Location/Shipping: New Zealand, ships worldwide

9. Aisle

non toxic period underwear

For the best organic period panties that won’t break the bank, Aisle is a clear choice.

The conscious menstrual-care company offers a wide range of lightweight, moisture-wicking leakproof, and non-toxic period panties that can hold up to 11 regular tampons’ worth.

Because we hate unexpected leaks, their PFAS-free period panties have a bonus absorbency booster for heavier days to hold up to an extra four tampons’ worth!

Bonus point: Their lineup includes many gender-inclusive styles– boxer-inspired pajama shorts, hiphuggers, and boyshorts.

Size: XXS-5XL

Price Range: From $34+

Absorbent Coverage: Up to 11 Tampons

Materials: Tencel, Organic Cotton, and Recycled Polyester

Location/Shipping: USA, ships worldwide

10. Ooia

pfas-free period underwear
Photographer: Jannik Hanne

Moving on to a brand with over 15,000+ verified TRUSTPILOT reviews!

Founded by two moms in Berlin, Germany, Ooia’s range of organic period panties is equipped with a membrane that absorbs fluids away from the body, stores them, and prevents them from leaking while at the same time providing a dry and antibacterial surface.

All materials are OEKO-tex certified, antimicrobial, and healthy to use throughout your menstruation. Plus, you can find flirty options adorned with lace or stick with the basics – either way, these non-toxic period panties are worth it.  

Size: 32-54

Price Range: From €34.95+

Absorbent Coverage: Up to 6 regular tampons worth of blood

Materials: Cotton, elastane, merino wool, polyester

Location/Shipping: Germany, ships to EU

11. Kora Mikino

pfas-free period panties

KORA MIKINO (nominated for the German Sustainability Award) makes extra comfy, organic period panties in various styles. While many are simple high-waisted and hipster styles, you can also find gorgeous lace-adorned period undies.

That’s right! The elegant patterned lace is fair and sustainably produced in Northern Italy, and the panty is made of MicroModal.

The top layer is the “Dry Layer” which ensures that you always feel dry and directs the blood to the antibacterial and absorbent layer within seconds. The “Smart Layer” traps the blood, neutralizes odors, and makes the panty breathable.

Size: Teens, XXXS-4XL

Price Range: From €36.95+

Absorbent Coverage: Absorbs up to 20ml of period blood. 

Materials: MicroModal, recycled poly, cotton, and elastane

Location & Shipping: Germany, ships to Europe

This post was about the best non toxic period panties.

No matter your flow, the brands above will equip your menstrual care arsenal with super absorbent, stylish, and ultra-comfy organic & PFAS-free period panties. Kickstart your zero-waste journey with non-toxic period panties that are safe for the skin and the environment.

If you liked this post on non toxic period panties, you’ll want to check out these other posts:

period underwear
Best Organic Period Panties For PFAS-Free Leak-Proof Protection

+ show Comments

- Hide Comments

add a comment

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Steal My Non-Toxic Cleaning Recipes!

Believe us, it's the BEST.... and it's free. Does it really get any better than that?! Sign up for our newsletter and get this ebook packed with over 50 DIY non-toxic cleaning recipes sent directly to your email.


50+ DIY Cleaning Recipes For The Home


Ready To Become A Sustainable Fashion Pro?!

Curious about jumping into the sustainable fashion world but not sure where to start or who to trust? 

This is the ULTIMATE guide with endless resources to help you become an absolute pro at buying less, buying better, and inspiring others to do the same. 

Get Your Free ebook!