4 Layers Modal Menstrual Cycle Panties
We’re patented for a reason. Independently lab tested and scientifically proven to keep you dry, fresh and odour controlled.
01 Crotch Layer. No Side Leaks
In the crotch area, we use a special design to stop side leaks. You can move, walk, or sit without worry.
02 Absorbent Layer. Strong Absorptuon
The absorbent layer uses polyester, which can hold at least 45ml of liquid. That’s more than a regular pad.
03 Leakproof Layer. PFAS Free
We use TPU, a soft and safe waterproof material with no harmful chemicals. It keeps liquid inside but still lets air flow.
04 Outer Fabric. Soft & Eco
You can choose organic cotton or bamboo fiber for the main fabric. Both are soft, breathable, and good for the skin.
This period underwear is designed to give support and comfort for everyday use. It can be worn during periods, after childbirth, or when dealing with small bladder leaks. The soft fabric and gentle shape also make it a good choice for older users who want extra protection. Because of its flexible design, it works well for different age groups and situations, helping the wearer feel safe, dry, and comfortable through the day.
Girls who just started their period. They need simple, leak-proof, and comfortable solutions, especially for school and sleep. Period underwear is a safe, reusable choice for beginners.
People who bleed a lot during periods. They need stronger protection, often for overnight use or daily comfort. High-absorbency period underwear helps reduce leaks and pad changes.
Mons after childbirth. They often experience light bleeding (lochia) for weeks. Period underwear offers soft, chemical-free comfort and saves on disposable pads.
As people get older, they may face problems like incontinence or other health issues that need extra care, and our period underwear offers comfort and protection to support their daily needs.
12-Hour Leak Protection with Odor Control
This period underwear is made with soft and breathable modal fabric, offering a gentle feel on the skin while helping to keep you dry and fresh. It is designed to manage leaks for up to 12 hours, making it suitable for both day and night use. The built-in layers absorb liquid and help prevent it from spreading, while the fabric helps reduce odor during wear. The shape fits the body comfortably without rolling or feeling too tight. This style is a good choice during periods, for light bladder leaks, after childbirth, when traveling, or any time you need longer protection with all-day comfort.
- Trusted by over 200,000 happy users.
- Loved & reordered by big brands.
- 12 Hours Sustainability.
- Up to 40ml absorbency.
- S - 6XL Plus Size Options.
Side Leak Protection with 40ml Absorbency
The menstrual cycle panties offers strong support for long hours, holding up to 40ml of fluid to help during heavy flow days. It includes side protection to stop leaks from spreading when you sit, move, or sleep. The inside layers pull in moisture quickly and help keep it from coming back to the surface. The fabric also helps reduce odors, so you can feel clean and fresh throughout the day or night. It’s a simple and effective choice for anyone who needs comfort and confidence for longer wear.
Plus Size Period Underwear without PFAS
PFAS are not just one chemical, but a big group of about 12,000 different chemicals. They stay in the body and the environment for a very long time because they break down very slowly. Some menstrual products use PFAS to help absorb more or to stop stains, like in period underwear. Even though there are safer materials that can do the same job, many companies don’t know they have PFAS in their products because these chemicals come from the raw materials they buy. We only use safe materials without PFAS. Our products still protect well against leaks, feel breathable, and are comfortable to wear. We test everything carefully to make sure our products are safe and good for your health. This is period care made with science and care for you.
Premium & Organic Fabric
We use quality fabrics made from natural sources to support comfort and care. Options include organic cotton, bamboo, and modal, all chosen for their softness and skin-friendly feel. These materials are checked carefully to make sure they are safe and strong enough for daily use. They are also a better choice for the environment. Fabric types can be adjusted to match different product needs, helping you create clean, reliable, and comfortable items.
- Outer Fabric: Modal
- Leakproof Fabric: 100% Polyester + TPU
- Absorbent Fabric: 100% Polyester
- Lining: 100% Cotton
- Four-way Stretch
- Quick-dry Material
- No Slipping
Four-way Stretch & Elegant Outfit
This menstrual cycle underwear is designed to give support and comfort during your period. It has stretchable fabric that moves with your body, so it stays in place when you walk, sit, or stay active. Even after getting wet, the shape stays smooth and close to the skin. Inside, soft layers collect flow without making the fabric thick or heavy. The material dries quickly and does not become see-through. It also helps reduce odor, keeping you fresh throughout the day. This is a good option for people who want simple protection with a neat and easy fit.
Support OEM/ODM & Instock Wholesale
- Free Sampling & Prototyping
- Quality Guarantee & Hassle-Free Returns
- Responsive After-Sales Service
- Flexible Customization & OEM Support
Flexible Bundling: 3-Pack / 5-Pack / OEM Available
We offer flexible packaging solutions tailored to your needs — whether you’re selling on Amazon, running a boutique store, or doing wholesale. Options include 3-pack, 5-pack, or customized bundles upon request.
Fast Intro
Period Underwear GRS08
Premium period underwear for brands: low moq, customizable, PFAS-free, sustainable fabrics like organic cotton, bamboo & modal. OEM/ODM with strict quality control.
Product SKU: GRS08
Product Brand: Period Factory
Product Currency: USD
Product Price: 2.3
Product In-Stock: InStock
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