Do you love sanitary napkins and panty liners, but hate the waste they create? Enter the period underwear. In recent years, dozens of brands have popped up with reusable menstrual underwear that can absorb period fluids to keep you comfortable and dry. Most can hold up to a tampon's worth of blood or more, and can be used as a complete replacement for other menstrual products or as a back-up to catch leaks.
Thinx and Dear " Kates were some of the first big brands on the scene (although others exist longer), but now there are many options at different prices. To narrow down the selection I have tested and used several mardifferent ques to find the best one.
My main criteria were comfort and absorbency, but I also judged how bulky each pair was. Unless you're only wearing them overnight, you'll want a pair of menstrual underwear that doesn't look like a diaper. I wore them under tight work pants to check for panty lines, pleats, and any other signs that I was wearing vintage underwear.
What are underwear from? era?
Vintage underwear uses layers of absorbent material to collect menstrual blood. For those who do not use tampons or menstrual cups, these underwear can replace sanitary napkins and panty liners. They can also serve as back-up protection against leaks from a tampon or cup.
Like regular underwear, there are manythem different styles, ranging from thongs to briefs. Most companies also offer absorption levels ranging from light to heavy.
Why should I use menstrual underwear?
The main benefit of underwear period is that they reduce waste. Your period lasts an average of three to five days and during this time some can easily use four tampons or pads a day, even more if you have a heavy flow and a long period. All of these disposable pads and tampons build up over time, costing money and creating waste.
Another benefit of menstrual underwear is that they are generally softer and softer. more comfortable against your skin than disposable towels. And when you have your period, being comfortable is really all that matters.
What are the disadvantages of menstrual underwear?
Menstrual underwear doeswill not work for everyone. Due to the extra layers of fabric, some period underwear may appear voluminous under your clothing, especially if it is fitted. There is also a risk of leaks and stains because the underwear presses on the stockings you wear and can transfer onto them (same goes with towels). And, no matter how hard you try, most menstrual underwear will be a bit damp or wet as it collects fluid, which can be uncomfortable.
Without further ado, here are the best menstrual underwear that you can buy.
Best " menstrual underwear
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Underwear from ModiBodi have a lot of thi ngs going for them. First of all, all models are made from natural and / or recycled fabrics, such as bamboo, merino wool and recycled nylon. They are also designed for periods and incontinence, so they are suitable for many different needs.
The light to medium absorbency "boyleg " style that I tried on was incredibly comfortable to the point that I didn't. I didn't want to take them o ff. I thought the wool gusset would be uncomfortablee (because wool can scratch), but it is actually very soft. Wool is a smart choice here because it wicks away moisture and keeps you dry. This is why a lot of socks and underwear are made from it.
Another reason I liked ModiBodi is the awesome size range that adapts to waistlines from 22 to 48 inches - and that's just adult female sizes. There is also a line of teen products for smaller bodies.
Modibodi makes more than just menstrual underwear - they have absorbent underwear for men to catch urine leaks and sweat, nursing bras and tops that absorb milk, vintage swimsuits and sleepwear, postpartum underwear and even baby cloth diapers. The company also recently launched adapted underwear, designed for anyone with reduced mobility
Absorption Advertised: Light to Moderate Coverage Styles - Two Regular Pads (10ml), Moderately-Heavy Coverage Styles - Two to Three Normal Pads (15ml)
Test Results: I have tested every pair of underwear on this list to see exactly how much liquid they can hold compared to what the company claims. All the details of my methodology are below.
Modibodi absorbed water the slowest of the underwear I've tested, but it was the driest to the touch when fully absorbed compared to the rest. If you have a light to medium period, you will probably feel dry wearing these underwear.
Size range: XXXS " to 6XL
Price range: Specifically for underwear, $ 18 to $ 35 22 $ at Modibodi
Best "waterproof menstrual underwear
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Among allUnderwear I tested for this story, the Dear Kate Nellie Hipster Mini looked the most like regular underwear. This is a good thing, because no one wants to walk around feeling like they are wearing a diaper during their period. They are made from a silky, true-to-size nylon and are not bulky at all.
Dear Kates sells thongs, briefs and styles that are available in two different options - mini and regular. The regular style has more coverage than the mini and is better suited for heavier flow or for longer wear. The mini style is good for lighter days or when you just don't need that much blanket.
I also liked Modbodi and Dear Kates, so choose between the two was difficult. Dear Kates are a bit thinner so if you need menstrual underwear to wear under your normal wardrobe that provides great protection against it.onter the leaks, get them. If you need a wider variety of absorptions (or want to save a few bucks), try ModiBodi.
Absorption advertised: 1.5 regular tampons (~ 10ml)
Test Results: Not all menstrual underwear promises any leaks, but the Dear Kates have kept their promises. It absorbs water very quickly without buildup and does not flow through the absorbent fabric into other parts of the underwear. Even when the gusset was completely saturated, the outside of the underwear remained very dry. If you are concerned about leaks, then vintage underwear is worth buying.
Size range: XS " to 3X
Price range : $ 34 to $ 46 38 $ at Dear Kate
Best "variety of vintage underwear styles
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Thin underwear is available in five levels of absorptiondifferent, from lightest (replaces up to one tampon) to super (contains up to five liquid buffers). There are several styling options to suit everyone, from covering briefs to thongs. Their original styles are made of nylon and a cotton gusset (the extra strip of fabric in the crotch that soaks up liquid), but the company also offers an organic cotton line.
Beyond the underwear, Thinx also sells sleep shorts, leotards, and workout bottoms that absorb fluid, so you're covered for any activity.
I own a pair of Thinxes. for several years and I have been impressed with the quality and performance of them. My original pair is the Sport style, which I own and still use, and I got to try the Hiphuggers too. Both of these pairs are nylon on the outside, so they feel silky smooth, and the inside is cotton lined.
Of all the pairs I havei tested, Thinx has the most elegant underwear, with little details that make them sexy, such as lace belts and mesh panels.
Absorptivity announced: The Hiphugger style can hold up to three regular tampons (15ml), although Thinx advertises 27ml as max.
Test results: In the water test, the Thinx performed well, but I encountered leaks that got into the lesser parts. absorbent underwear. That said, in real-world testing I did not find any leaks, although I did notice that the underwear takes a long time to wick away moisture.
Size range: XXS to 4X
Price range: $ 24 to $ 42 $ 34 at Thinx
Best " menstrual underwear for sleeping
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In keeping with the trends, American Eagle's Aerie underwear brand now sells period underwear, although your choices of styles and colors are limited.
If you needAs for menstrual underwear for sleeping, these are your best choices as they have a huge gusset that extends far back to catch fluids.
If you are already familiar with Aerie 's boybrief style, these have the same fit, but they are bulkier than other underwear I've tested. They were remarkably comfortable and snug, but because they're a bit bulky, you'll want to wear them under thicker pants like jeans, or keep them for sleep.
Absorption Advertised: Two normal tampons (10 ml)
Test results: These underwear passed the water test with flying colors. They absorbed the water quickly without leaking and didn't feel soaked afterwards. Everything I want in vintage underwear.
Size range: XXS to XXL $ 20 at Aerie
Best " menstrual underwear with extra protection
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The sub- Aisle clothes are distinguished from others by a removable insert that makes them even longers absorbent.
While the insert was a bit difficult to fit into the gusset and lay it flat, the underwear felt a lot less bulky on my body than I expected. 'waited. With the insert, you're going to have some bulge in the crotch, but the extra absorption is worth it, especially for wearing it at night.
Without the insert, they still contain about two pads of liquid. The pair I tested has a sporty design and was soft thanks to the organic cotton and the Tencel - a fabric made from wood that wicks away moisture. These came in second for the price of the underwear that I didn't want to take off.
Absorption advertised: Bikini style contains two regular tampons (10ml), four tampons with optional absorption enhancer (20ml)
Test results: Aisle's underwear performed well during the water test - they absorbed all of the liquid quickly without leaking. However, they took a while to dry and were still wet to the touch after 30 minutes.
Size range: XS to 5XL
Price range: 32 $ to 46 $ 40 $ in the aisle
Best " for heavy flow and relaxation
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Bambody absorbent underwear is designed for your period and postpartum. The full coverage briefs I tried are made from bamboo which made them so soft. I highly recommend these underwear for lounging around when you just want to be comfortable, which doesn't is not always easy during your period.
These underwear also impressed me with their price, some styles being almost half the price of others. I tested without any sacrifice in terms of quality or absorption.
As a warning they were small for me so take a size largerduring the order. Bambody states on its packaging that if you are expecting a heavy flow, you will want to use additional "sanitary clothing " such as pads, tampons, or a menstrual cup. However, you may not need it.
Absorption reported: Two normal tampons (10 ml)
Results of the test: Despite the label warning me to use extra protection for heavy flow, Bambody briefs stood out in the water test. They did a great job soaking up the water where I poured it, rather than flooding the whole gusset. This means you'll probably feel a lot drier wearing them than the others on this list, especially if you have heavy flow.
Size range: XXS to 6XL
Price range: $ 14 to $ 39 $ 15 on Amazon
Elegance, " but leaks
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I like the underwear by Proof are stylish and have flat seams so that they are not visible underyour clothes, but leakage protection was lacking.
The waterproof full coverage hipster style I tested comfortable to wear - they are cotton lined and use nylon on the outside . However, the underwear could not hold the full amount of liquid advertised without leaking to the front, sides, and back. The Leakproof Brief can hold up to three regular tampons (15ml).
Test results: Unfortunately, Proof did not score good test results: underwear leaked front and back gusset. The non-leaking water was absorbed quickly, but the bellows remained wet to the touch long after testing. If you have heavy flow, you probably won't be comfortable wearing them for several hours.
Size range: XS to 3XL
Price range: $ 25 to $ 43 $ 35 proof
Not yet tested
I don 't haven't had a chance to try Knix yet, but the list wouldn't be complete without them.Like Thinx, most Knix underwear is made from nylon which gives it a smooth, smooth feel. Knix also offers cotton and modal pairs. On all styles, the gusset is made with Fresh Fix technology, a layer of absorbent polyester and carbon infused fabric to help minimize odor.
Absorption advertised: Up to 8 teaspoons of liquid (39 ml)
Size range: XS to XXXXL
Price range: $ 23 to $ 38 See at Knix
How I tested
I'm no stranger to menstrual underwear and other "alternative " menstrual products (Where are my menstrual cup fans?), so I jumped at the chance to write this guide.Staying dry and comfortable are the top priorities, so I judged each pair of underwear through this lens.
I tested the first one fit all of the above undergarments, to determine if they fit true to size. This mostly involved trying them on, wearing them under pants to see how bulky or thin they were and if you could see the panty lines.
Then I tested the absorbency to see if it lived up to the claims. Since it would take me well over a year to test each of them during my period, I developed a method that was easily reproducible in my home lab (also called the kitchen).
I washed each pair of underwear according to the label and air dried. You will want to wash your menstrual underwear before wearing it for the first time to remove any starch or other chemicals used in the processation of manufacture. Air drying is important to preserve underwear absorption - fabric softener or dryer sheets can leave a film behind that does not allow moisture to pass through.
Next, for each pair I have checked how many liquid pads they can hold and converted that amount to millimeters. This is not correct as stamps vary by brand, but in general an ordinary stamp can contain 5 " ml of liquid .
I slowly poured this amount of water on the gusset of the underwear to see how fast it was absorbed and if there was a water leak. I left them for 30 minutes and then checked how dry they were after absorbing the water. Some were just as wet that when I started the test, others were dry enough to continue to wear comfortably.definitely.
I want to clarify that this is not a perfect test. Period fluid typically leaves your body slowly over the course of a few hours, although some people experience short bursts throughout the day. Some of the underwear I tested didn't soak up the full amount of water immediately and / or leaked, but that doesn't mean they wouldn't work during your period. If your flow is constant over the course of a day, the menstrual underwear will have time to absorb it slowly, which will minimize leakage.
If you pass multiple clots during your period or If you experience repeated spurts / floods, period underwear may have a hard time absorbing liquids and keeping you dry.
The information in this article is for educational and informational purposes only and does not constitute health or medical advice. Always consult adoctor or other qualified healthcare professional for any questions you may have about a health problem or health goals.