Quick answer: Yes. Period underwear absorbs your flow into a built-in lining with several layers: one keeps you feeling dry, one holds your flow, and one stops leaks. Choose the right absorbency for your flow and change as often as you need, and it can replace pads and tampons on most days. Lunam Light Flow absorbs up to 3 regular tampons and Maximum Protection up to 5.
If you've never tried period underwear, it's normal to have questions. Does it really hold everything? Does it feel bulky? Is it hygienic? Here are honest answers.
What is period underwear?
Period underwear looks and feels like regular underwear, with an absorbent lining built into the gusset. It's designed to replace pads and tampons, or to back them up, and it's reusable: you wear it, rinse it, wash it and wear it again.
How does period underwear work?
Lunam's lining has three layers:
A soft top layer draws flow away from your skin so you feel dry.
An absorbent core holds your flow inside the gusset.
A leakproof barrier keeps everything in place.
Because it's free-flow, nothing goes inside your body.
How much does period underwear hold?
Light Flow absorbs up to 3 regular tampons. For lighter days, spotting, backup and first periods.
Maximum Protection absorbs up to 5 regular tampons. For your heaviest days and overnight.
Does period underwear leak?
Not when you choose the right absorbency for your flow and the right size. A snug fit keeps the lining in place. On your heaviest days, choose Maximum Protection and change as often as your flow needs, just as you would a pad. If you're new to it, try it first on a lighter day or as backup with a cup or tampon.
Does it smell or feel wet?
The top layer is designed to keep you feeling dry. Like any underwear, rinse and wash it after every wear and it stays fresh.
Is period underwear bulky?
No. The lining sits flat, so it looks and feels like regular underwear under jeans, leggings and dresses.
Why people switch to period underwear
Nothing to insert. Comfortable for teens, first periods and anyone who doesn't like tampons or cups.
Less to carry and remember. No supplies in your bag, no changing between classes.
Rinse in cold water after wearing, then machine wash cold on a gentle cycle with a mild detergent and air dry. No dryer, bleach or fabric softener, since they reduce absorbency. Full care guide.
How many pairs do I need?
Most people start with three: one on, one drying, one ready. Many build up to a full cycle's worth over time.
Frequently asked questions
Can period underwear replace tampons and pads?
For many people, yes, on most days. On very heavy days, some people pair it with a cup or tampon until they know their flow.
Can I wear period underwear overnight?
Yes. Lunam Maximum Protection is made for heavy days and overnight.
