You have more options than you might think. Alternatives to disposable pads fall into two broad categories: products worn internally that collect or absorb blood before it leaves your body, and external products that catch it after. Some are reusable, some are disposable, and each has trade-offs in comfort, capacity, cost, and convenience worth understanding before you switch.
Menstrual Cups
A menstrual cup is a small, flexible cup made of medical-grade silicone that you fold and insert into the vagina, where it sits below the cervix and collects blood. Most cups hold between 22 and 35 milliliters depending on size, which is comparable to what a heavy-flow disposable pad absorbs. You empty it every 8 to 12 hours, rinse it, and reinsert it. A single cup can last several years, making it one of the cheapest long-term options.
Cups do require a learning curve. It can take a few cycles to get comfortable with folding, inserting, and breaking the seal before removal. Between cycles, most manufacturers recommend boiling the cup for 3 to 10 minutes to sterilize it. During your period, a rinse with mild, unscented, oil-free soap and water is enough. Avoid antibacterial soaps, scented products, and essential oils, all of which can degrade the silicone.
One important consideration: if you have an IUD, cups may not be your best choice. A recent case-control study found that menstrual cup users had roughly three times the odds of IUD displacement compared to non-users. About 14% of cup users in the study had a displaced IUD, versus about 5% of non-users. The likely mechanism is a suction effect during removal that tugs on the IUD or its strings. This association was significant for copper IUDs specifically. If you use an IUD and still want an internal collection method, a menstrual disc (below) may be a better fit, though you should discuss it with your provider.
Menstrual Discs
A menstrual disc looks like a shallow, flexible bowl with a thin rim. Unlike a cup, which sits lower in the vaginal canal, a disc tucks up behind the pubic bone and rests at the base of the cervix. This higher placement means it doesn’t rely on suction to stay in place, which is why it’s generally considered more compatible with IUDs.
Discs come in both reusable and disposable versions. Their capacity is similar to cups. The flat profile also means some people can wear them during sex without mess, something that isn’t practical with a cup. Removal can be messier than a cup since tipping the disc spills its contents, so many people prefer to empty it in the shower or over a toilet until they get the hang of it.
Tampons
If you’ve only ever used pads, tampons are the most familiar internal alternative. They’re compressed cylinders of absorbent material inserted into the vagina with or without an applicator. Absorbency is standardized by the FDA into specific ranges: light tampons hold up to 6 grams, regular holds 6 to 9 grams, super holds 9 to 12 grams, and super plus holds 12 to 15 grams. Always use the lowest absorbency that handles your flow, and change them every 4 to 8 hours.
Tampons are convenient and widely available, but they’re disposable, so costs and waste add up over time. They also carry a small risk of toxic shock syndrome (TSS), a rare but serious condition affecting roughly 1 in 100,000 people. That risk applies to anything left in the vagina longer than recommended, including cups and discs, not just tampons.
Period Underwear
Period underwear looks and feels like regular underwear but has built-in absorbent layers that trap menstrual blood. Most brands use a combination of moisture-wicking fabric against the skin, an absorbent core (often multiple layers of microfiber or similar material), and a leak-proof backing. Depending on the style, a pair can handle anything from light spotting to a full day of moderate flow.
They’re a popular choice for people who dislike the feeling of pads but don’t want to use internal products. Many people also use them as backup protection alongside a cup or disc on heavy days. You rinse them in cold water after wearing, then toss them in the washing machine.
There is one safety question worth knowing about. Research from the American Chemical Society found that about one-third of period underwear tested contained fluorine levels high enough to suggest intentional addition of PFAS, sometimes called “forever chemicals.” These are likely added for stain and liquid resistance. Since some studies suggest PFAS can be absorbed through skin contact, and since other products on the market tested negative for fluorine entirely, it’s worth looking for brands that explicitly state they’re PFAS-free.
Reusable Cloth Pads
If you like the external format of a pad but want something washable, reusable cloth pads work the same way as disposables: they snap around the gusset of your underwear and catch blood externally. Most are made from layers of bamboo terry or cotton with a waterproof PUL backing to prevent leaks. Bamboo-cotton blends tend to balance absorbency with durability, staying effective through hundreds of washes.
They come in sizes ranging from pantyliners to postpartum pads. After use, you rinse them in cold water and machine wash. Many people keep a small wet bag in their purse for storing used pads when they’re out. The upfront cost is higher than a pack of disposables, but a set of 6 to 10 cloth pads can last 2 to 5 years.
Comparing Cost and Convenience
Your best option depends on what bothers you most about disposable pads. Here’s a quick comparison:
- Lowest long-term cost: Menstrual cups and discs (reusable versions). One purchase covers years of use.
- Easiest transition from pads: Period underwear or reusable cloth pads. Same external concept, no insertion required.
- Best for heavy flow: A large menstrual cup (up to 35 mL capacity) or a menstrual disc, both of which hold as much as a heavy-flow disposable pad.
- Most discreet for active days: Cups, discs, or tampons. Nothing external to shift or bunch.
- Best for IUD users: Menstrual discs, period underwear, or reusable cloth pads. Cups carry a higher risk of IUD displacement.
Many people end up using a combination. A cup during the day and period underwear at night, for example, or cloth pads on light days and a disc on heavy ones. There’s no single perfect product, but there are enough options now that you can match your choice to your flow, your comfort level, and your daily routine.