Credit:
Reviewed / Betsey Goldwasser
The Best Menstrual Cups of 2026
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Credit:
Reviewed / Betsey Goldwasser
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AllMatters (formerly OrganiCup)
This cup is easy to fold and keep in place, which makes it a great all-around menstrual cup option for most people. Read More
Pros
- Easy to fold and keep in place
- Great instructions
- Less wasteful packaging than most
Cons
- Stem may be too long for some
Nixit Menstrual Cup
The disc-shaped Nixit eliminates the need for suction and sits higher against the pubic bone. Read More
Pros
- Stays in place without suction
Cons
- High insertion and removal learning curve
Lunette Menstrual Cup
Lunette has a squat shape and long stem that makes it effective for many activities, though you may want to trim the stem. Read More
Pros
- Easy to fold and keep in place
- Comes in wide range of colors
Cons
- Long stem
Lena Menstrual Cup
The Lena Cup is shaped like a tulip, which helps keep it secure and leak-free, though removal can be difficult. Read More
Pros
- Unique shape helps prevent leaks
Cons
- Difficult to remove
DivaCup
DivaCup has a longer, narrower shape and shorter stem than most menstrual cups, which makes it ideal for some and not for others. Read More
Pros
- Folds and pops open easily
- Durable material
Cons
- Shorter stem than most
- Shape may not agree with everyone
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AllMatters
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Nixit Menstrual Cup
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Other Menstrual Cups We Tested
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How We Tested Menstrual Cups
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What You Should Know About Menstrual Cups
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There are a lot of reasons you may be thinking of starting to use a menstrual cup for your period. Menstrual cups—which are usually bell-shaped silicone devices for capturing menstrual fluid—claim to offer features that traditional period products like tampons and pads do not, such as up to 12 hours of wear, reduced waste, and cost savings over time.
But thinking of using a menstrual cup is one thing—actually picking one is another. The effectiveness of a menstrual cup depends on many things, including your period flow, anatomy, and comfort with your body, so it’s nearly impossible to deem a single one the best option for everyone. Because of this, we recommend reading through this list in its entirety—or doing a trusty control-F to find the lowdown on a brand you’ve been interested in trying.
To that end, we tried 15 popular cups including DivaCup, Saalt, Cora, Lunette, Flex, Lena, and Blossom. After rigorous testing, we’ve landed on AllMatters (available at Amazon) as the best bet for most period-havers. We also think Nixit (available at Nordstrom) makes the best disc-style cup.
AllMatters is our favorite all-around cup.
Nixit makes our favorite disc-style cup.
Other Menstrual Cups We Tested
How We Tested Menstrual Cups
We went through a lot of different menstrual cups.
The Tester
I’m Sara Hendricks, the health and fitness editor at Reviewed. As part of my job, I’ve covered just about every piece of at-home workout equipment you can think of. And while I love my bikes and treadmills, I have a special passion for menstrual health and products, such as period underwear and organic tampons and pads. Menstrual cups have been on my radar for years, but I’d never gotten around to trying one out—despite the rave reviews from my friends who love their DivaCups, Saalts, and others—until I embarked on this comprehensive review. And then, well, I tried a lot of them.
The Tests
We subjected all menstrual cups to lab testing.
Testing the menstrual cups involved a considerable amount of time, people, and products. First, we ordered every menstrual cup we wanted to test to Reviewed’s labs. There, we tested capacity by filling them with blood meal (a kind of fertilizer made from animal blood that has a liquid, blood-like consistency when mixed with water); washed them according to the manufacturer’s instructions; and folded them to rate how pliable they were.
Then we divvied up the 15 cups among a group of 11 Reviewed staffers who get periods (including me). Some testers had used cups before but most hadn’t. Ultimately, each cup was tested by three different people. Testers tried the cups during the day and at night and filled out surveys that gauged the cups’ fit, feel, manufacturer instructions, and overall experience and ease of use.
I also took a look at what, by the end of testing, we determined to be the most important thing to consider when buying a menstrual cup for the first time: its refund or replacement policy. When it comes down to it, the only person who can tell if a cup is going to be right for you is you—sure, there are certain things you can gauge ahead of time to determine the likelihood of it working for you. But because everyone’s body is different, and a menstrual cup is something that requires getting very intimate with the body, someone else’s recommendation can only get you so far.
Obviously, there’s no returning the cups once they're used. But because most people justify the $30-ish price of a single menstrual item with the promise of many years of repeated use and much less waste, it’s a bummer if you can only use it once (if at all) before it ends up lost in a drawer in your bathroom. For this reason, we wanted our top pick to be a brand with a fair, comprehensive refund or replacement policy.
What You Should Know About Menstrual Cups
We tested disc- and bell-shaped cups.
What is a Menstrual Cup?
First, the basics: It's s a small, flexible cup that's inserted into the vagina during one’s period to capture the flow before it exits the body. Most (and all the ones we tested) are made of medical-grade silicone, though you can find some made from latex, natural rubber, or disposable plastic. Most cups are also shaped like a bell, though some look more like a disc (for context, we tested 13 bell-style cups and two disc-style cups). All cups collect menstrual fluid internally, rather than absorbing it internally (like a tampon) or externally (like pads or period underwear). Most can be worn for up to 12 hours before emptying and cleaning, depending on your flow. The ones we tested ranged from holding 24 to 48 milliliters—up to 33 milliliters more than even a super-plus tampon can hold.
All the bell-shaped cups we tested have tiny holes at the top to create suction (and allow you to release it) and a stem at the base, while discs have no stem or holes. Most of the stems are ridged, though some have a ball grip or loop. Some people may find they need to trim the stem so it doesn’t extend outside the body or potentially poke you when you move around.
How Do You Use a Menstrual Cup?
There are many different ways to fold a menstrual cup.
Any cup you buy should have some instructions on what to do the first time you use it (the clarity and ease of accessing this information is something we tested for in each of the menstrual cups, too). But for most of them, the process is pretty similar: First, boil it for at least five minutes to ensure it is sterilized before insertion. Then wash your hands with soap and water and get into a position where you have easy access to your vagina, such as propping one leg up on the tub or sitting on the toilet—if you usually use tampons, you can get into a similar position as you would when inserting one.
Next, fold the menstrual cup—again, the cup you use should provide instructions on how to do this—and gently guide it in until it’s just under your cervix. You may then need to twist it or nudge it to pop it fully open and create a suction-based “seal” that keeps the cup in place and prevents leaks.
Never used a menstrual cup before? “Make sure you allot enough time for it,” says Cybill Esguerra, MD, assistant professor of gynecology and obstetrics at Johns Hopkins Medical School. “Some might find it easier to use some kind of lubricant like warm water or a water-based jelly during insertion.”
If you’re having trouble—or just feel intimidated—see if you can get your doctor to help out. “I would encourage women to bring their menstrual cup to their gynecologist if they can’t get it in and say ‘Can you help me with this?’ I’ve done it with diaphragms and I’d be happy to do it with menstrual cups,” says Esguerra.
To remove the cup, wash your hands and get into the same position you used to insert it. Pull the cup’s stem until you can comfortably pinch the base of the cup, which breaks the seal created during insertion. Gently guide it out, dump the fluid in the toilet or sink, wash both the cup and your hands with warm water and mild soap, and rinse well before reinserting.
How Can You Find the Right Menstrual Cup for You?
Some cup brands recommend picking your cup based on the heaviness of your period flow and/or whether you’ve given birth vaginally. Others suggest measuring the location of your cervix—a useful recommendation, but a lot of people don’t know where their cervix is (or, at least, can’t be as certain as they are about their menstrual period flow or if they’ve had a baby).
However, it’s possible to find your cervix, if you're so inclined to try. First, wash your hands. Then, Esguerra recommends getting into a position where you feel comfortable—maybe squatting or having a foot hiked up on the toilet seat—and gently insert your longest finger into the vagina and advance it until you feel something firm. “A lot of people will describe the feeling of their cervix as feeling like the tip of their nose,” says Esguerra. “It feels very different from a vaginal wall, which is soft and pliable. If a woman isn’t sure if she’s finding her cervix, I would do a systematic, 360-degree [motion]. Anything that’s firm, that’s probably your cervix.”
Once you’ve identified your cervix, you can gauge its depth—and therefore whether you would prefer a longer/larger or shorter/smaller menstrual cup—by taking the tip of your thumb and marking it against your inserting finger, measuring the space from the cervix to the opening of the vagina.
Some cup brands recommend doing this when you’re on your period, because your cervix’s location can shift slightly when you’re menstruating, but Esguerra says it doesn’t make much of a difference. “Some women are more uncomfortable and crampy on their period so it might not be better for them to do it at that time,” she says.” So I’d just go with whatever [your] personal preference is. It shouldn’t change the size of the cup.”
If this seems like a hassle, you have another option: Ask your gynecologist, especially if you’re due for a Pap smear or pelvic exam anyway. “I am very much of the mindset that if a question pops into your head to ask your gynecologist, you should ask it,” Esguerra says. “If you’re having a routine exam, especially if you’re getting a Pap smear, your provider is looking for your cervix. I think it would be totally appropriate for a woman to ask her gynecologist at the time of her exam.”
How Long Can You Keep a Menstrual Cup?
Menstrual cups have a long lifespan, which makes them appealing to anyone looking to save money and reduce waste. Most cups can be used for years, until they develop weird textures or holes, which could be up to a decade—however, this requires taking care of your cup. Instructions vary among brands, but in most cases, cups should be rinsed and wiped clean before being reinserted and boiled before and after each cycle to sanitize them. You can also buy sterilizing pods for menstrual cups.
You’ll also want to read the instructions for how many hours you can wear your cup before emptying—most can be kept in for up to 12 hours at a stretch—and the best ways to keep it in tip-top shape.
Can You Get Toxic Shock Syndrome from a Menstrual Cup?
Some brands claim that using menstrual cups instead of tampons can reduce the likelihood of Toxic Shock Syndrome (TSS), a rare but risky illness that’s linked to prolonged tampon use. In truth, the answer is a little tricky. TSS is only estimated to occur between 0.8 to 3.4 per 100,000 people per year for all causes, both menstrual-product related and not. Pads and tampons are more common than menstrual cup use in the greater population. Those factors make it tough to find data on the risks of TSS from using menstrual cups specifically. Menstrual cups have been linked to at least five cases of TSS, so, though more study is needed, the risk of TSS when using a menstrual cup is not zero. “If I were counseling a patient, I wouldn’t tell her to base her decision of whether to use a tampon or menstrual cup on the risk of TSS,” Esguerra says. “Regardless of what you’re using, you should follow the guidelines on the package to not leave it in for any longer than what the product recommends—if you use it for longer it can increase the risk of an infection.”
When using a cup, if you feel symptoms of TSS—fever, abnormal vaginal discharge, abdominal pain—take it out and call your doctor. Other signs that something may not be right include difficulty urinating, vaginal burning, irritation, inflammation, or sharp pain. Chances are good that any discomfort is just a sign that it’s not inserted correctly, so all you need to do is remove and reinsert it (possibly with the help of a doctor), but there may be something else going on. When in doubt, get in touch with a medical professional.
Can You Use a Menstrual Cup with an IUD?
Esguerra says a common concern among her patients is “inadvertent removal or expulsion” of an IUD if they start to use a menstrual cup. Because most menstrual cups rely on suction, it's possible (though not inevitable) to dislodge the IUD when removing the cup.
However, there are ways to use both safely. Esguerra recommends taking extra care to break the seal by pinching the base of the cup before pulling it out so you don’t tug at the IUD’s strings. You may also want to get your IUD’s strings clipped. “Some providers offer a service to cut the [IUD] strings flush with the cervix so there’s less of an opportunity to pull out the IUD strings,” she says. “That’s something to talk about with your provider if you’re committed to using both products.”
Alternatively, the disc-style cups do not use suction, so these may be a better option for someone with an IUD.
What are the Best Cups for Beginners?
The Cora, Flex, and Lena cups may be good options for beginners.
We didn’t find that any cup was definitively better or worse for menstrual-cup beginners—in most cases, the best cup for a new user depends on their anatomy and flow. But some cups have features that may make them more appealing to novices (and our testers seemed to like, too). The Cora cup has a finger indentation that shows you where and how to fold it, which is helpful if you’ve never folded a cup before. The Flex cup has a string that allows it to be removed like a tampon (though this may make it a no-go for anyone with an IUD). First-time cup users also liked the Lena Cup, which is shaped more like a tulip than a bell, which made it easier to fold and remove for some.
When you’re just starting out, you may also want to avoid the disc-style cups. These must be placed deeper into the vagina and don’t have a stem, so they’re a little trickier to insert and remove.
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Meet the tester
Sara Hendricks is a former Health and Fitness editor for Reviewed. She has several years of experience reading and writing about lifestyle and wellness topics, with her previous work appearing in Refinery 29, Insider, and The Daily Beast.
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