Period pants are game-changers—comfortable, sustainable, and designed to give you peace of mind throughout your cycle. But one of the biggest questions we hear is: how many pairs do I actually need?
The answer depends on your flow, lifestyle, and laundry routine. Whether you prefer our low waist style for everyday wear or our high waist style for extra comfort and coverage, here’s how to build the perfect period pants collection for you.
Why Period Pants Are Worth Stocking Up On
Period pants feel just like your favourite underwear—no bulk, no shifting around, just comfort and reliable leak protection. Each pair is washable and reusable, which means fewer disposables, less waste, and more freedom for you.
Having enough pairs in your drawer means you can get through your cycle stress-free—without worrying about washing in a hurry or running out of clean spares.
So, How Many Pairs Do You Need?
It really comes down to your cycle and routine:
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Light flow: 3–5 pairs
Enough to rotate comfortably, with a spare for peace of mind. -
Moderate flow: 5–7 pairs
A fresh pair each day, plus extras for overnights or busy days. -
Heavy flow: 7–10 pairs
More absorbent pairs (like our high waist style) for nights and heavy days, with plenty to rotate while others are washing and drying.
Other Things to Think About
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Laundry habits – If you wash often, you’ll need fewer pairs. If you’d rather wash less, having a bigger collection makes life easier.
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Lifestyle – Active days, long shifts, or travel? Extra pairs mean you’ll always have a backup.
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Style preferences – Mix low and high waist styles so you’re covered (literally!) for workdays, lounging, or overnights.
Caring for Your Period Pants
Looking after your Mooncup Period Pants is a breeze—and it keeps them absorbent and comfy for years. Here’s how to give them the TLC they deserve:
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Rinse promptly in cold water
Don’t let biological stains sit—rinsing your pants in cold water right after use helps prevent stains from setting and protects the absorbent core. -
Use gentle, cold or cool washes
Whether you choose low- or high-waisted styles, wash your pants by hand or machine at 40 °C (or below), using a mild detergent. Steer clear of fabric conditioners, bleach, or harsh chemicals—they can reduce absorbency. -
Air-dry flat—never tumble dry or iron
To protect the waterproof absorbent core, always let your period pants air-dry flat. Tumble drying, ironing, or excessive heat can damage the fabric and shorten their lifespan. -
Treat them like delicates
If you like, before you pop them in the washer, slip them into a mesh laundry bag and run a gentle cycle. This helps protect both low- and high-waist designs while laundering with ease.
Following these simple steps helps preserve the performance of your Mooncup Period Pants—whether you prefer the low waist for day-to-day ease or the high waist for extra coverage and comfort. With proper care, each pair can last up to about 100 washes, or roughly four years of reliable, leak-proof protection.
The Bottom Line
Most people find 5–7 pairs of Mooncup Period Pants is the sweet spot—but your perfect number depends on your flow and lifestyle. Whether you go for low waist, high waist, or a mix of both, you’ll always have the comfort and protection you need, every day of your cycle.