4 Layers Bamboo Leakproof Period 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 absorbent period underwear is designed to provide gentle, reliable protection for a wide range of needs, including geriatrics, maternity, postpartum recovery, incontinence, and menstrual care. With comfort and absorbency at its core, it offers peace of mind and support during every stage of life.

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.

People who care about the environment and their body. They avoid waste and chemicals in regular pads/tampons. Period underwear is reusable, breathable, and made from safe fabrics.
Up to 12 Hours Leakproof & Odor Absorbing.
Our menstrual panties, made with ultra-soft and breathable bamboo fiber, can be worn safely for up to 12 hours with no health risks. Bamboo is naturally antibacterial, moisture-wicking, and odor-resistant — helping to reduce bacteria growth, prevent unwanted smells, and keep you feeling clean, fresh, and confident all day or night.
Multi-layer protection quickly absorbs flow and locks in moisture, while built-in side leak barriers add extra defense — making them ideal even for heavy flow days.
- Trusted by over 200,000 happy users.
- Loved & reordered by big brands.
- Pleasant Feeling.
- Long Duration.
- Free Odor.

Side Leak Barrier Design
Designed for heavy flow days, our period underwear offers powerful protection with multi-layer quick absorption technology — equivalent to about 5 tampons (40ml). The built-in side leak barriers provide extra defense to help prevent side leaks, while the absorbent core locks in moisture to keep you dry and confident all day. Perfect for both day and overnight wear.
PFAS Free Period Underwear
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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 source and deliver premium organic fabrics tailored to our clients’ specific needs. While organic cotton is our current main choice, we also offer customization with other materials like bamboo or modal, depending on your preferences. Every fabric goes through a strict quality control process right from the source to ensure consistent quality, sustainability, and product integrity. Our dedication to high standards guarantees excellent final products and supports your brand’s commitment to excellence.
- Outer Fabric: 100% Polyester + Polyurethane
- Leakproof Fabric: 85% Polyester 15% Ployamide
- Absorbent Fabric: 93% Polyester 7% Spandex
- Lining: 92% Bamboo Fiber 8% Polyamide

Crafted for Quality, Built to Last
Each pair is made with high-precision stitching and clean-finished edges to prevent fraying and ensure long-lasting wear. Flatlock seams in the gusset area reduce bulk and enhance comfort, while side leak barriers are securely sewn for reliable protection. We use premium bamboo fabric and durable, skin-friendly threads and elastics — delivering a high-quality product that’s built to perform and last.
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 6978-BF-10
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: 6978-BF-10
Product Brand: Period Factory
Product Currency: USD
Product Price: 2.9
Product In-Stock: InStock
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