Leakproof Underwear

Finding the best period underwear comes down to performance, comfort, and trust in how it is made. 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

The patented leakproof gusset is engineered to be the thinnest and driest option in the reusable market. It pulls moisture away from the body quickly and locks it into the absorbent core to prevent leaks. You get strong protection without bulk, so the underwear stays light, subtle, and comfortable.

Invented In-House, Never White Labeled

Every style is designed and developed by the brand’s own team from start to finish. That means no mass-produced imports and no outsourced templates, just purpose-built innovation. This approach keeps quality consistent and ensures every update is based on real wear testing and user needs.

Six Fabric Collections With Specific Use Cases

This period underwear comes in six fabric-based collections, each made for a different feel and function. Seamless styles support movement and are best for workouts, while Comfort styles are made for relaxing and sleep but are not intended for sweating. Cotton, Lace and Mesh, hanky panky+, and Teen collections offer distinct textures and fits, while using the same leakproof gusset technology across leakproof styles.

Clean Materials And Responsible Manufacturing

The fabrics and finishes are never treated with PFAS, and the brand does not use any PFAS in its materials or manufacturing. As a certified B Corporation, the company holds itself to high standards for ethical production and responsible supply chains. It is also certified plastic negative, reinforcing a long-term commitment to sustainable period underwear that is better for bodies and the planet.

Absorbency is one of the most important features to consider when choosing period underwear. Each style is designed with specific absorbency levels to support different flow needs. From light spotting to heavier days, there is a reliable option built for your cycle: Saalt leakproof panties absorb between 1 - 10 regular tampons' worth of flow, depending on the absorbency level you choose.

Multiple Absorbency Levels For Every Flow

This period underwear is available in Light, Regular, Heavy, and Super Absorbency options. The variety lets you customize your protection across different days of your period. All absorbency levels use the same patented gusset technology, with changes in thickness and absorption based on style and need.

Super Absorbency Styles For Heavy Flow Days

Select Super Absorbency styles can hold up to 10 tampons or seven pads’ worth of fluid. These include the Comfort Brief Super, Comfort Dreamshort Super, and Cotton Sleep Short. They are made to give you extra protection without sacrificing softness or comfort.

Backed By Real Testing And Performance Data

Absorbency claims are based on lab testing that reflects real-life use. The gusset locks in fluid and holds it securely to avoid leaks, even under pressure. Every product is designed to help you feel dry and supported during your day or night.

Choose Based On Style And Activity

Each absorbency level is tied not just to flow, but also to how and when you plan to wear it. Seamless styles in Light or Regular Absorbency are great for light days and also work well as workout underwear, giving you breathable comfort and backup protection with a menstrual cup during exercise. For overnight use or lounging, Comfort and Cotton styles in higher absorbencies provide extra peace of mind and softness for extended wear.

Period underwear for women is designed to be versatile, offering comfort and protection beyond your menstrual cycle. Its leakproof technology and breathable fabrics make it a reliable solution for multiple everyday needs. These uses go beyond menstrual flow and support your body through different stages and situations:

Bladder Leaks And Light Urinary Incontinence

Period underwear also works well as bladder leak underwear for light urinary leaks. The absorbent gusset captures moisture and holds it securely, helping you stay dry and comfortable. It is a helpful option during exercise, daily errands, or transitions like postpartum recovery.

Postpartum Support And Recovery

New parents often look for postpartum underwear that provides comfort and leak protection. Styles in the Comfort and Cotton collections offer gentle waistbands and soft fabrics that support sensitive areas during healing. High-absorbency options are available to manage heavier postpartum flow.

Sweat And Discharge Protection

The same features that make this women’s period underwear effective for menstrual flow also make it a great option for everyday protection, including as sweat proof underwear. It can absorb sweat during busy days or workouts and manage daily discharge comfortably without feeling bulky. Seamless styles are best for movement and sweat, while Cotton and Comfort styles work well for calm, low-activity moments.

Trusted Comfort Beyond Your Cycle

Many people wear period underwear even on days without flow, simply for the added comfort and confidence it provides. The soft fabrics, secure fit, and moisture-wicking gusset make it feel like elevated everyday underwear. It offers subtle protection with a look and feel that fits naturally into your daily wardrobe.

Sensitive skin requires materials that are thoughtfully chosen, soft, and non-irritating. This underwear for period is created with care at every stage of development, from design to fabric selection. It is made to offer protection you can trust while keeping comfort and safety at the forefront:

Materials Never Treated With PFAS

All fabrics and finishes used in this period underwear are never treated with PFAS, so you don’t have to worry about those “forever chemicals” touching your skin. The brand avoids PFAS not only in the materials themselves, but throughout its manufacturing process, from sourcing to final production. That means you get reliable protection without the added chemical exposure sometimes found in other garments or disposable hygiene products.

Soft, Breathable Fabrics Designed In-House

Each pair is designed in-house from the ground up, instead of relying on mass-produced, off-the-shelf textiles. This hands-on development allows the team to fine-tune softness, stretch, and airflow so the underwear stays comfortable through movement, flow, and long wear. Whether it’s Seamless, Comfort, or Cotton, every collection is made to feel light, breathable, and good against your body all day.

Backed By Safety-Focused Testing And Standards

The brand keeps close control over its supply chain and works only with partners who meet strict safety and quality requirements. Every material goes through testing to confirm it aligns with clean, ethical, and body-safe standards before it ever reaches your skin. This careful, safety-first approach makes the underwear especially reassuring for people with sensitive skin or specific skin concerns.

Proper care helps maintain the performance and comfort of your period underwear over time. While every pair is designed to last through scores of home launderings, how you wash and dry them matters. Following a few simple steps will help preserve the absorbent technology and the overall fit: How to wash period undewear

Rinse After Wearing

After each use, rinse the underwear in cold water until the water runs clear. This helps flush out menstrual fluid from the absorbent core and prevents staining or build-up before washing. Skip soaking or using hot water, since both can wear down the fabric and affect absorbency over time.

Machine Wash Cold With Gentle Detergent

Place the rinsed underwear in the washing machine with similar colors and wash on a cold, gentle cycle. Use a mild, fragrance-free detergent, because harsher soaps can irritate skin and break down the absorbent layers. Avoid using bleach and fabric softeners entirely, and consider using a laundry bag for extra protection of the fabric.

Air Dry Or Tumble Dry On Low

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, since high temperatures can damage the specialized inner layers and elastics. With consistent gentle drying, your period underwear will stay soft, supportive, and effective for many wears.

Yes, period underwear pairs perfectly with a menstrual cup or disc. Many people choose to wear both for added protection, especially on days with heavy flow or when adjusting to a new product. This combination offers peace of mind and a reliable backup system during your cycle:

Backup Protection For Heavy Flow Days

Wearing period underwear with a menstrual cup or disc provides an extra layer of protection in case of overflow or shifting during wear. If your internal product reaches capacity before you're able to empty it, the underwear absorbs any excess flow to prevent leaks. This helps maintain comfort and control during longer days or while on the go.

Ideal For New Users Adjusting To Internal Products

For people who are just starting out with menstrual cups or discs, getting the right fit and placement can take some practice. Period underwear for women offers a reassuring safety net during this adjustment period, catching any minor leaks while you build confidence. This is especially helpful for teens or anyone new to reusable menstrual care.

Overnight Confidence And Comfort

Using both products together at night offers added peace of mind while you sleep. A cup or disc collects flow internally, while absorbent underwear catches anything that may shift due to position changes or unexpected overflow. Soft styles like the Comfort Brief or Cotton High Waist are especially good for relaxed, secure overnight wear.

No Compromise On Comfort Or Breathability

All styles of period underwear are designed to feel comfortable even when worn with an internal product. The fabric is soft and breathable, and the gusset is thin enough to avoid any noticeable bulk or bunching. You can move through your day or night with full comfort and reliable backup protection.

Reusable Options That Work Together

Pairing reusable underwear with a menstrual cup or disc creates a low-waste, sustainable routine. Both products are designed to be cleaned and reused for many cycles, reducing reliance on disposables. This combination supports a clean, eco-conscious approach to period care that’s easy to maintain.