Best Period Underwear of 2025

Mary Hopper Avatar
Mary Hopper
Last Updated: Jan 10, 2025

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Period underwear is a revolutionary and practical alternative to traditional menstrual products. Designed with comfort and convenience in mind, these panties are equipped with built-in absorbent layers that eliminate the need for pads or tampons. They are made from breathable, moisture-wicking fabrics that prevent leaks and odors, providing all-day protection. With various styles and sizes available, period underwear caters to the diverse needs and preferences of women. It's a game-changer for those seeking a more sustainable and hassle-free period experience.

At a Glance: Our Top Picks

Saliryj Heavy Flow Period Underwear Cover #TOP 1
Saliryj Heavy Flow Period Underwear
ftb score rating icon 9.9
Saliryj Women's LeakProof Period Underwear Cover #TOP 2
Saliryj Women's LeakProof Period Underwear
ftb score rating icon 9.8
Hanes Women's Comfort Boxer Briefs Cover #TOP 3
Hanes Women's Comfort Boxer Briefs
ftb score rating icon 9.6

Top 10 Period Underwear

#TOP 1

Saliryj Heavy Flow Period Underwear

Saliryj
D16-Black-M
Black-3pcs-g3
Medium
Saliryj Heavy Flow Period Underwear Cover
Saliryj Women's Period Underwear Heavy Flow, High Absorbency Cotton Panties LeakProof Postpartum Menstrual Briefs Women Teens

Saliryj Period Underwear is designed for women experiencing heavy flow and postpartum needs. It serves as an excellent backup to pads and tampons, offering an absorbency equivalent to five tampons to prevent leaks. The underwear features triple-layer protection, including a waterproof layer, ensuring you stay dry and comfortable throughout the day. With a high-waisted design, it provides full coverage and a secure fit, making it suitable for incontinence as well. Plus, these reusable panties are eco-friendly, saving you money while reducing waste, making them a smart choice for your menstrual care.

What We Like
High absorbency and leakproof
Soft, breathable cotton fabric
Comfortable and stretchy fit
Durable, holds up in wash
Stylish colors and designs
What We Don't Like
May feel bulky for some
Not seamless for daytime wear
#TOP 2

Saliryj Women's LeakProof Period Underwear

Saliryj
D07-HUI-M
Grey-3pcs-g2
Medium
Saliryj Women's LeakProof Period Underwear Cover
Saliryj Women's Period Underwear Heavy Flow, LeakProof Cotton Panties Postpartum Menstrual High Waisted Briefs Teens

Saliryj LeakProof Period Underwear is designed for your comfort and protection during heavy flow days. These panties provide backup support for your pads, cups, or tampons, ensuring you feel secure against leaks. With a three-layer lining and an extended crotch, they effectively prevent leaks while keeping you comfortable throughout your menstrual cycle. The high-waisted design features a wide elastic waistband that offers a flattering tummy tuck effect, giving you confidence whether you're at home or on the go. You can wear them during the day or overnight, providing peace of mind for postpartum moms and teens alike.

What We Like
Comfortable and soft material
Effective leak-proof technology
Highly absorbent for heavy flows
Eco-friendly and reusable
Wide gusset for better coverage
What We Don't Like
Leg holes may feel tight
Stains easier than some brands
#TOP 3

Hanes Women's Comfort Boxer Briefs

SP49AS
XX-Large
Hanes Women's Comfort Boxer Briefs Cover
Hanes Women's Comfort, Underwear, Super Leaks Post-Partum, Period & Nighttime Protection, Multipack, 2-Pack Boxer Briefs, Black/Black

The Hanes Boxer Briefs are designed for ultimate comfort and protection during your period, postpartum recovery, or nighttime use. These period underwear are the top choice for women, offering bulk-free protection with a multi-layer leak-proof liner. This means you can wear them confidently without worrying about leaks. They are also washable and reusable, making them a sustainable option for your underwear drawer. Simply rinse them after use and toss them in the washing machine. Plus, with their stain and odor-resistant features, you can feel fresh and secure all day or night long.

What We Like
Leak-proof protection
Washable and reusable
Stain and odor resistant
Great for nighttime use
What We Don't Like
Small sizing
Loose leg areas
#TOP 4

Bambody Absorbent Panties

BAM-FGS-A002-05-AD1US
1 Pack: Black
Medium
Bambody Absorbent Panties Cover
Bambody Absorbent Panties, Post-Partum, Period Underwear for Women and Teens - Leakproof, Soft, Comfortable, Breathable - Medium, 1 Pack, Black

Bambody Period Underwear offers you the comfort of regular underwear while providing exceptional protection. Made from silky soft rayon, these panties feature a unique four-layer design that is both thin and effective. You can confidently rely on them to absorb the equivalent of up to four regular tampons, making them a great alternative to disposable products. Whether you're at work, school, or enjoying a restful night, the full leak-proof coverage ensures you stay protected from leaks. Plus, maintaining these eco-friendly panties is easy; just rinse and air dry to keep them in great shape for years to come.

What We Like
Comfortable fit
Good absorbency
Eco-friendly option
Affordable pricing
Discreet design
What We Don't Like
Fraying edges noted
Limited stretch in some sizes
#TOP 5

Hanes Women's Comfort Briefs

SP40AS
Medium
Hanes Women's Comfort Briefs Cover
Hanes Women's Comfort, Underwear, Super Leaks Post-Partum, Period & Nighttime Protection, Multipack, 3-Pack Briefs, Black/Pecan/Black

Hanes Period Underwear provides super leak protection for postpartum bleeding, periods, and unexpected leakage. The discreet built-in protection prevents leaks without adding bulk, ensuring a streamlined fit under your clothes. These washable and reusable briefs are easy to care for - just rinse with cold water and machine wash. The stain and odor-resistant features keep you feeling fresh and confident. Plus, they are FSA/HSA/HRA eligible, making them a convenient and cost-effective choice.

What We Like
Soft and comfortable
Affordable
Good absorbency
True to size
What We Don't Like
Uncomfortable rear seam
Odor issues

INNERSY Cotton Hipster Panties 6-Pack

FBAAMNX8X20256B404
Dark Vintage
Large
INNERSY Cotton Hipster Panties 6-Pack Cover
INNERSY Womens Underwear Cotton Hipster Panties Regular & Plus Size 6-Pack(Large,Dark Vintage)

INNERSY Hipster Panties are designed for your everyday comfort. The soft fabric and stretchy waistband ensure a snug fit without digging in, perfect for daily wear. You’ll appreciate the no-show design, making these panties ideal for wearing under tight clothing like skinny jeans or fitted dresses. Plus, the hipster style sits just below your waistline, making them compatible with low-rise options. Available in a variety of vibrant and basic colors, these panties can easily match your wardrobe for any season. Enjoy the convenience of machine washing to keep them fresh and clean with minimal effort.

What We Like
Comfortable fit
Soft and breathable material
Good quality stitching
Variety of colors
Durable after washing
What We Don't Like
Visible panty lines
Absorbent pad not very effective
#TOP 7

INNERSY Period Panties 3 Pack

N016X2144203E81345
Dark Vintage
Large
INNERSY Period Panties 3 Pack Cover
INNERSY Women's Period Underwear High Waisted Postpartum Menstrual Panties 3 Pack

INNERSY Period Panties 3 Pack provides multiple leakproof protection, serving as a backup to prevent unexpected leakage during your menstrual cycle when used with pads/cups/tampons. These panties are also recommended for postpartum or C-section recovery, offering absorbent protection for light incontinence and postpartum recovery. With sizes ranging from XS to 5XL, you can easily find a comfy size. The wide stretchy waistband offers extra front protection, more coverage during menstruation, and moderate tummy support.

What We Like
Excellent fit and comfort
Good quality fabric
Effective leak protection
Soft and breathable
Variety of colors available
What We Don't Like
Size chart discrepancies
Binding issues after washing
#TOP 8

INNERSY High Waisted Period Underwear

FBAHN016X2144203E81345
Dark Red&navy&gray
Large
INNERSY High Waisted Period Underwear Cover
INNERSY Womens High Waisted Period Underwear Menstrual Leakproof Cotton Panties 3 Pack(Large, Dark Red&Navy&Gray)

The INNERSY Period Panties are designed to provide you with reliable leak protection during your menstrual cycle. With a special three-layer lining, these panties offer added security against leaks, especially when you're active or lying down. They are perfect as a backup for your sanitary products, ensuring you stay confident on those heavy days. The high-waisted design gives you full coverage around your hips and tummy, while the comfortable waistband stays in place. Whether you're experiencing bloating or postpartum recovery, these panties are a versatile choice for your needs.

What We Like
Soft and comfortable material
Effective for light bladder leaks
Durable and long-lasting
Variety of colors available
Affordable compared to other brands
What We Don't Like
May require size adjustment
Not suitable for heavy leaks
#TOP 9

Hanes Comfort Period Underwear

FD41MS
Hanes Comfort Period Underwear Cover
Hanes Comfort, Women's Period Underwear, Moderate Leaks Protection, Washable Hipster Panties, 3-Pack, Warm Steel, Peppercorn Grey, Black

Stay comfortable and protected with Hanes Period Underwear. The protective liner offers moderate leak protection for postpartum bleeding, periods, and unexpected leakage. Its discreet built-in period protection prevents leaks without adding bulk, ensuring a streamlined fit under clothing. These washable and reusable hipster panties save you money and are environmentally friendly. Plus, the odor guard neutralizes smells, and the stain block liner prevents staining, providing you with confidence and peace of mind throughout the day.

What We Like
Comfortable fit
Leak resistant
Great price
Good for daytime use
Most comfortable lined panties
What We Don't Like
Back seam uncomfortable
Padded area too short
#TOP 10

KNIX Super Leakproof Bikini Underwear

FK203
Midnight
Small
KNIX Super Leakproof Bikini Underwear Cover
KNIX Super Leakproof Bikini - Period Underwear for Women - Midnight, Small (1 Pack)

The KNIX Leakproof Bikini is designed to provide ultimate protection during your period. With its advanced leakproof technology, it can absorb the equivalent of 8 teaspoons of liquid, ensuring you stay dry and confident. The extended 9-inch gusset prevents any leaks from blood, urine, or sweat, giving you peace of mind throughout the day. Plus, these period panties are sustainable; simply wash and reuse them, eliminating the need for disposable products. Enjoy a comfortable fit with a classic mid-rise design that feels snug at first but adjusts to your body for lasting comfort.

What We Like
Comfortable to wear
High absorbency
Good for outdoor activities
Wash and dry well
Gentle on sensitive skin
What We Don't Like
Top rolls down slightly
Edges may dig into legs
Buying Guide Image

Factors to Consider when Choosing the Best Period Underwear

Absorbency Level

One of the most crucial factors to consider when choosing period underwear is the absorbency level. Look for underwear that offers the appropriate level of absorbency for your flow. Different brands offer varying absorbency options, such as light, medium, and heavy flow. Consider your menstrual cycle and select the absorbency level that suits your needs.

Material and Comfort

Check the material used in the period underwear and ensure it is comfortable and gentle against your skin. Look for breathable and moisture-wicking fabrics that help keep you dry and prevent odors. Additionally, consider the fit and style of the underwear to ensure maximum comfort and freedom of movement.

Leak-Proof Design

Choose period underwear that features a leak-proof design. Look for options with multiple layers and a waterproof or moisture-wicking lining that can effectively trap and absorb menstrual flow. A well-designed leak-proof barrier will provide you with peace of mind and prevent any embarrassing leaks.

Durability and Care

Consider the durability of the period underwear and how easy it is to care for. Look for underwear made from high-quality materials that can withstand regular use and washing. Check the care instructions to ensure the underwear can be easily cleaned and maintained.

Size and Fit

Select period underwear that fits you well. Consider the size chart provided by the manufacturer and measure yourself accurately. Choosing the right size ensures that the underwear provides optimal coverage and prevents leaks.

Frequently Asked Questions (FAQs)

1. Do period underwear really work?

Yes, period underwear is highly absorbent and can effectively manage menstrual flow. Different brands offer various levels of absorbency, allowing you to choose the one that suits your needs. However, it's essential to check and change them regularly, especially if you have a heavy flow.

2. Do you wear period underwear all day?

Period underwear is designed to be worn for most of the day. However, it's important to be aware of any signs of wetness, skin irritation, or blood on your clothes. These indicators suggest that it's time to change your pair as it has reached its absorbency limit.

3. Do you just wash period underwear?

To clean period underwear, it's crucial to rinse them in cold water until the water runs clear. This helps remove as much menstrual fluid as possible. After rinsing, you can wash them using the appropriate washing instructions. Rinsing and washing period underwear is important to prevent staining and maintain hygiene.

4. Can period underwear get wet?

Period underwear is designed to absorb menstrual flow, but not all brands are made to be submerged in water. When wet, some period underwear might become heavy and less effective at preventing leaks. It's important to check the specific brand and type of period underwear to understand its water resistance capabilities.

5. What are the drawbacks of period underwear?

While period underwear offers convenience, there are some drawbacks to consider. They are not as environmentally friendly as menstrual cups. They need to be washed immediately after use. It's also important to choose the right size to minimize the risk of leakage. Additionally, changing them midway through the day may require carrying used underwear.

6. Do period undies smell?

No, period underwear shouldn't retain any odor if proper washing guidelines are followed. Like with any menstrual product, there may be a slight metallic smell when using the restroom. However, this is not unique to period underwear and is similar to using disposable pads or other forms of period protection.

7. How can you tell when period underwear is full?

You can determine if period underwear is full by considering two factors: the weight of the gusset and the amount of blood traces on the wicking layer (the layer closest to the skin). The heavier the gusset and the more blood traces you see, the fuller the period underwear is.

8. How do you dispose of period underwear?

Period underwear can be disposed of in household waste after use. However, it's important to note that there are some brands, like Always ZZZ Period Underwear, that are not washable and are intended for one-time use, similar to liners, pads, and tampons.

9. How often should you change period underwear?

The frequency of changing period underwear depends on your menstrual flow. On lighter days, you may be able to wear them for up to 12 hours. On heavier days, it is recommended to change them every 4-6 hours to ensure optimal absorbency and prevent leaks.

Editor's Notes

During our period underwear research, we found 48 period underwear products and shortlisted 10 quality products. We collected and analyzed 253,656 customer reviews through our big data system to write the period underwear list. We found that most customers choose period underwear with an average price of $21.37.

The period underwear are available for purchase. We have researched hundreds of brands and picked the top brands of period underwear, including Saliryj, Hanes, Bambody, INNERSY, KNIX. The seller of top 1 product has received honest feedback from 92 consumers with an average rating of 4.6.

Written by
Mary Hopper Avatar

Mary Hopper is an Italian fashion designer with 10 years of extensive working experience in the fashion industry. She can design clothing and fashion accessories, such as handbags, backpacks, shoes, and jewelry. She is also a professionally trained content writer specializing in managing various fashion and beauty blogs.

Period Underwear Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand Saliryj Saliryj Hanes Bambody Hanes INNERSY INNERSY INNERSY Hanes KNIX
Fabric type 95% Combed Cotton,5% Spandex blended fabric 95% Combed Cotton,5% Spandex blended fabric 58% Cotton, 37% Polyester, 5% Spandex 95% Rayon, 5% Spandex 58% Cotton, 37% Polyester, 5% Spandex Body: 95% cotton, 5% spandex. Crotch: 100% cotton Main fabric: 95% cotton, 5% spandex. Waterproof layer: polyurethane laminate (PUL) fabric. Absorbent layer: 100% cotton. Crotch area: 100% cotton dark lining Body Fabrics: 95% cotton 5% spandex. Inner Crotch: 100% cotton 87% Polyester, 13% Spandex Main Body: 70% Nylon 30% Spandex
Origin Imported Imported Imported Imported Imported Imported Imported Imported Imported Imported
Department womens womens womens womens womens womens womens - womens womens
Care instructions - - Machine Wash Machine Wash Machine Wash Machine Wash Machine Wash Machine Wash Machine Wash Machine Wash
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.4
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.2
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