Menstrual cups are reusable, bell-shaped devices inserted into the vagina to collect menstrual fluid. Made from medical-grade silicone or TPE, they hold more fluid than tampons, last for years, and work for swimming, exercise, and overnight wear without leaks.
At a glance
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What it is: Reusable silicone or TPE cup that collects menstrual fluid inside the vagina
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Best for: People seeking sustainable, cost-effective period protection lasting many years
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Material: Medical-grade silicone or thermoplastic elastomer, body-safe and non-toxic
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Capacity: Holds significantly more fluid than a tampon, lasts eight to twelve hours
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Sizing: Available in small for lighter flow or younger users, large for heavier flow
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Insertion: Folded for easy insertion, sits low in the vaginal canal, creates a seal
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Safety: All cups are hypoallergenic, latex-free, and approved for internal use
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Care: Rinse after use, boil between cycles, lasts five to ten years with proper cleaning
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🚚 Plain, discreet packaging • 🔒 Discreet billing • 🔁 Hygiene-conscious returns |
About Menstrual Cups
Menstrual cups are reusable period products that sit inside the vagina to catch menstrual fluid. Unlike tampons, which absorb, these cups collect fluid and can stay in place for up to twelve hours. Most are made from medical-grade silicone or soft TPE, materials that are body-safe, flexible, and designed to last for years. They come in different sizes to suit varying flow levels and body types, making them practical for anyone seeking a sustainable alternative to disposable pads and tampons.
The appeal of menstrual cups lies in their environmental and financial benefits. A single cup can replace hundreds of disposable products over its lifetime, cutting waste and saving money. They're comfortable for active people, work during swimming or exercise, and eliminate the worry of leaks overnight. If you're looking for practical period gear to complement other aspects of self-care, check out Hens Night Gifts for party and adult lifestyle ideas.
What makes Menstrual Cups different
Menstrual cups stand out because they hold far more fluid than tampons—typically thirty millilitres compared to five—so you change them less often. They're reusable, which cuts ongoing costs and waste dramatically. The seal they create prevents leaks, even during heavy flow or physical activity. Unlike pads, they're discreet and work for any lifestyle, from office work to sport. if you're planning a celebration or rethinking your routine, products like Fancy Dress Ups let you feel confident at any event.
Types of Menstrual Cups
Menstrual cups come in several styles to suit different needs and preferences.
Standard cups. Made from medical-grade silicone, these are the most common option. They offer reliable leak protection for eight to twelve hours and suit everyday use for people with light to medium flow.
Small cups. Designed for lighter periods or people new to cups, these are more compact and easier to insert. They're also suitable for younger users or anyone with a lower cervix.
Large cups. These hold more fluid and suit heavier flow or people who've given birth vaginally. They provide extended protection and comfort for active lifestyles, and work well when paired with Bucks Party Games or other social events where changing frequently isn't practical.
Foldable cups. These feature soft, collapsible designs that make insertion easier. They're ideal for travel, portability, and users who find traditional cups tricky to insert.
How they compare
| Model |
Material |
Best for |
Capacity |
Safety |
| DivaCup Model 1 |
Medical-grade silicone |
Light to medium flow, everyday use |
30 mL |
Latex-free, hypoallergenic, body-safe |
| Lunette Cup Small |
Medical-grade silicone |
Younger users, lighter flow, first-timers |
25 mL |
Latex-free, hypoallergenic, BPA-free |
| Saalt Cup Regular |
Medical-grade silicone |
Heavy flow, high capacity needs |
41 mL |
Latex-free, hypoallergenic, certified body-safe |
| Flex Cup |
Medical-grade silicone |
Beginner ease, easy removal, comfort |
28 mL |
Latex-free, hypoallergenic, designed for sensitive bodies |
How to choose a menstrual cup
Start by assessing your menstrual flow. If you bleed lightly or moderately, a standard or small cup works well. Heavy flow calls for a large cup with higher capacity. Consider your age and whether you've given birth vaginally—younger users or those with lighter periods often prefer small cups, while people who've had children may find large cups more secure. Think about insertion comfort too; if you find it tricky, a foldable design might suit you better than a rigid style.
Trial and error is normal. Most people find their ideal cup within one or two cycles. Pay attention to how the cup sits—it should seal but not feel tight or uncomfortable. If you're juggling period care with other self-care routines, Role Play Costumes and other products can be part of a broader approach to confidence and comfort. Don't hesitate to try a different size or brand if your first choice doesn't feel right; everyone's body is different, and finding the perfect fit makes all the difference.
Tips from the Adultsmart team
Hard-won pointers from the Adultsmart team, alongside our panel of sexologists, educators, and adult-industry contributors. Meet our experts →
After years of helping customers with menstrual cups, we've noticed that sizing down is often the right call. Most people assume they need a large cup, but a smaller size usually works fine and is easier to insert. Discomfort often comes from choosing the wrong size, not from cups in general. Start with a small or standard cup unless you have genuinely heavy flow or have given birth vaginally.
Insertion technique makes a huge difference to comfort and leak prevention. The fold you use matters—try the C-fold or punch-down fold to find what feels natural for your hand and body. The cup needs to sit low in the vagina and create a seal; if you're leaking, it's usually because the cup hasn't opened fully or is sitting too high. Practise insertion before your period starts so you're confident when you need it.
Cleaning and storage are straightforward but worth doing properly. Rinse the cup with water after each use, and boil it between cycles to sterilise it. Store it in a clean, dry place—many come with a cloth pouch. A well-cared-for cup lasts five to ten years, so the initial cost pays off fast. If you have a sensitive vagina or recurring infections, make sure the cup is spotlessly clean and consider boiling it more often.
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Please read — safety first. Charge only with the supplied cable and keep the charging port dry unless the sex toy is waterproof-rated. Pair and update through the official app, and switch the device off fully between sessions so the motor and battery aren't left under load. As porous materials can harbour bacteria, use a condom over them for sharing or easy clean-up. This information is general in nature only and is not medical advice; it does not account for your individual circumstances. If you have a relevant health condition or experience any persistent discomfort, discontinue use and seek advice from a qualified medical professional. |
Care and cleaning
Clean your menstrual cup after each use by rinsing it thoroughly with water. Between cycles, boil it in water for five to ten minutes to sterilise it fully. This removes any bacteria and keeps the silicone or TPE in good condition. Store it in a clean, breathable pouch—avoid airtight containers, which can trap moisture. With proper care, a cup lasts five to ten years, making it one of the most durable period products available.
Learn more
Menstrual cups aren't the only reusable period option worth exploring. Menstrual Sponges offer an alternative approach for people seeking different comfort or fit. Read more to compare your options and find what works best for your body and lifestyle.
Why shop Menstrual Cups at Adultsmart
Ready to find the right one for how you play? Adultsmart stocks a carefully selected range of menstrual cups in different sizes and styles, so you can find the fit that works for your flow and body. We offer discreet packaging and billing, so your order arrives private and secure. Body-safe, clearly labelled, and chosen by people who use this gear.