What makes Saalt period underwear the best on the market?

Saalt period underwear stands out due to its patented leakproof gusset technology, which is engineered to be the thinnest and driest option available. It provides reliable leak protection without the bulk, ensuring comfort and discretion. Additionally, the underwear is designed in-house with clean materials, ensuring top-quality performance and ethical manufacturing.

How much can Saalt period underwear absorb?

Saalt period underwear can absorb between 1 to 10 tampons' worth of flow, depending on the selected absorbency level. Options include Light, Regular, Heavy, and Super absorbency, with the higher absorbencies designed for heavy flow days.

Can I wear Saalt period underwear for things besides my period?

Yes! Saalt period underwear is versatile and can also be used for bladder leaks, postpartum recovery, and even as sweat-proof underwear. The leakproof gusset ensures comfort and protection during different stages and activities beyond menstruation.

Are Saalt period underwear safe for sensitive skin?

Saalt period underwear is made with soft, breathable materials that are free from harmful chemicals like PFAS. The fabrics are designed to be gentle on sensitive skin, and each pair undergoes safety-focused testing to ensure they meet body-safe standards.

How do I wash and care for Saalt period underwear?

To care for Saalt period underwear, rinse them in cold water after use to remove any fluid. Machine wash on a cold, gentle cycle with a mild detergent and avoid fabric softeners. For best results, air dry or tumble dry on low heat. This will help maintain the performance and longevity of the absorbent gusset technology.

Can I wear Saalt period underwear with a menstrual cup or disc?

Yes, Saalt period underwear works perfectly with a menstrual cup or disc. Many users choose to pair them for extra protection, especially on heavy flow days or during overnight wear. The underwear provides backup protection in case of overflow or shifting, offering peace of mind throughout the day or night.

How long does Saalt period underwear last?

Saalt period underwear is designed to last for many cycles with proper care. Each pair is made from durable, high-quality materials and features long-lasting absorbent technology. With proper washing and maintenance, they can serve you well for years, providing both comfort and protection.

What sizes are available for Saalt period underwear?

Saalt period underwear is available in a range of sizes to fit various body types. The sizing options are designed to offer a comfortable and secure fit, with specific recommendations for each style to ensure you get the best coverage and absorbency based on your needs.

Is Saalt period underwear eco-friendly?

Yes, Saalt period underwear is made with sustainable materials and eco-friendly manufacturing practices. The company is plastic negative and certified as a B Corporation, meaning they prioritize ethical production and give 1% of revenue to donate period products to women and girls in need.

What is the Saalt Bliss Guarantee?

Saalt offers a 90-day Saalt Bliss Guarantee. If you're not completely satisfied with your purchase, you can return or exchange your products within 90 days. This guarantee ensures that you have plenty of time to try out the products and experience their benefits.

Leakproof Period Underwear: All Styles & Absorbencies

Do leakproof underwear work? Watch the magic.

Yes! Saalt Wear period underwear and leakproof panties are designed to replace liners, pads, and tampons while leaving you feeling (magically) dry.

Premium Design. Comfortable Fit.

Periods. Bladder leaks. Overnight protection. Postpartum care.

The most comfortable leakproof period underwear that does it all, just like you.

Patent-pending gusset technology
Reusable & replaces hundreds of pads and liners
Worry-free backup to a tampon, cup or disc
Not treated with PFAS aka polyfluoroalkyl substances

Take good care of Saalt Wear leakproof underwear and it will take great care of you.

Rinse in cold water
Machine wash cold
Proudly hang dry

Do not use fabric softener or bleach to protect the tech | Do not iron

9/10 People Never Go Back

Kelsey R.

I am in love with these undies! I wore them on my heavier days for half a day, and they did a great job. No leaks, no stains! The fit was perfect; great for when you are wearing low rise pants.
Natalie E.

Is it weird that I was actually looking forward to my period to be able to rock these cute undies? Like lots of people said, these are cuter than a lot of my regular underwear and it's so nice to finally ditch the backup pad. Can't wait to get more in different colors to get me through period week!
Michelle C.

These are great! The period panties I've ordered from other brands feel like thin diapers mixed with granny panties. These are cute, they work, and I'm definitely going to buy more!
Lani D.

Love it!!! It's so soft and you wouldn't even know that it was a period panty. Will definitely purchase more & recommend to all my friends & family! I've already bought some for my teenager daughter.

Meet the collections

SEAMLESS

Sleek and super-stretchy for all of the freedom with none of the panty lines. Made with 4-way stretch fabric and luxe bonded seams that move with you. Second-skin fit glides so smoothly, you'll forget you're wearing anything.

Shop Seamless

COMFORT

The softest fabric to ever be used in period underwear. Made from soft-stretch TENCEL™️ Modal, aka dreamy soft fabric made from sustainably regenerated cellulose fiber that comes from renewable beech wood.

Shop Comfort

LACE & MESH

Strong, sustainable, stunning. "The Lamborghini of period underwear." -Katie Couric Media Beautifully designed in Paris. Each pair is made with an average of 3 post-consumer recycled water bottles to help clean up landfill- and ocean-bound plastic.

Shop Lace & Mesh

COTTON

Just like your favorite cotton tee, but for your booty. ;) Made of soft and breathable biodegradable natural cotton that is Standard 100 OEKO-TEX®️ Certified. This is a 3rd party certification verifying that this cotton fabric is free from a wide list of harmful chemicals.

Shop Cotton

Teen Nylon

Teen collection nylon body fabric is soft and lightweight, with lots of stretch so it moves with you and won't restrict or bind.

Shop Teen

hanky panky+ [powered by Saalt]

Saalt and Hanky Panky spent a year collaborating on the perfect pairing of lace and absorbent technology to build Hanky Panky’s first-ever confidence panty. Hanky Panky’s Signature Lace® is super-soft, stretches to move with your body, and never, ever binds or cuts in.

Shop Hanky Panky+

Saalt Wear FAQs

What makes this the best period underwear on the market?

This collection is built to deliver reliable leak protection while still looking and feeling like everyday underwear. Here is what sets this period underwear apart:

Patented leakproof gusset performance
Invented in-house, never white labeled
Six fabric collections, each made for a different feel and function
Made using clean materials and responsible sourcing

How much can your period panties absorb?

Saalt leakproof panties absorb between 1–10 regular tampons' worth of flow, depending on the absorbency level you choose: Light, Regular, Heavy, and Super Absorbency. The variety lets you customize your protection across different days of your period.

For example, Super Absorbency styles hold 8+ tampons or 6+ pads' worth of fluid. Styles in Light or Regular Absorbency are great for light-to-moderate days and also work well as backup protection with a menstrual cup.

Can I wear period undies for things besides my period?

Absolutely! Period underwear is designed to be versatile. Our period underwear collection supports your body through different stages and situations:

Saalt’s period underwear also works well as bladder leak underwear for light urinary leaks.
Use as postpartum underwear that provides comfort and leak protection.
Great option for everyday protection against discharge, including as sweat proof underwear.
Wear simply for the added comfort and confidence it provides. Because you can!

Are these period undies safe for sensitive skin?

Yes, our fabrics and finishes are never treated with PFAS, so you don’t have to worry about those “forever chemicals” touching your body. Plus, our brand keeps close control over its supply chain and works only with partners who meet strict safety and quality requirements.

How do I wash and care for reusable period underwear?

Following a few simple steps will help preserve the absorbent technology and the overall fit:

After each use, rinse the underwear in cold water until the water runs clear. Hold off on using hot water until after you’ve rinsed the blood from the panties; heat can set blood stains and make them a lot harder to get out.
Place the rinsed underwear in the washing machine with similar colors and wash on a cold, gentle cycle.
Hang the underwear to air dry whenever possible to keep the absorbent gusset in great shape. If you need to use a dryer, choose low heat only.

90-Day Saalt Bliss Guarantee

Love it or we’ll make it right. Love your Saalt products, or you have 90 days to return or exchange them. Why? We know that learning to use reusables can take time, but we're here to help and cheer you to Saalt bliss. Your Saalt(isfaction) guaranteed.

Do good every wear.

Saalt is a B Corp. That means we use business as a force for good and give 1% of revenue to donate cups and period underwear for women and girls in need.

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Leakproof Period Underwear

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