Pesticides and Chemicals in Tampons and Pads?
Conventional pads and tampons are made mainly from a blend of wood pulp and cotton soaked with petroleum‑derived chemical absorbents,...
View detailsMasmi
Couldn't load pickup availability
Buy more — pay less:
2 items — 3% off
3 items — 5% off
Period underwear with the highest absorbency on the market, made from the healthiest GOTS-certified organic cotton, grown without pesticides, herbicides or chemical fertilizers.
Our panties are a hypoallergenic product and hold as many as 4 certificates: GOTS, FSC, VEGAN and COTTON NATURAL.
These are reusable underwear worn during menstruation, replacing pads, tampons, and other feminine hygiene products.
menstrual panties ranking (copy the link into your browser):
Q&A:
Among women who have switched from pads, tampons or cups to menstrual underwear, reviews are very positive. Most admit that Masmi underwear passes the test even on the first days of a heavy period. You need to remember to change a pad or tampon every 3–4 hours depending on how heavy your period is – Menstrual underwear only needs to be changed twice a day. We recommend buying 2 pairs of underwear – you wear one pair while the other is already washed and waiting for a change, but if you want to be sure that on those days there is always a freshly washed, clean pair ready for you, you can stock up on even more. The optimal number is 3 pairs.
Period underwear is designed to provide protection on its own during menstruation. There is no need to wear an additional pad, but if you feel more comfortable with a pad, you can use one just as you would with regular underwear. You can also wear the panties for extra protection during your period when using a tampon or menstrual cup.
Period underwear is very efficient and durable, so buying it is definitely economical. One pair can last us 3–4 years without any loss of absorbency. If you follow the manufacturer’s washing and drying instructions, this period can be as long as 6 years (remember that the panties can last even longer, but their absorbency will decrease slightly – this process will not be noticeable to you). The cost of buying pads or tampons over a similar period is 3 to 6 times higher (depending on the brand of pads or tampons used) than buying 2–3 pairs of panties. On top of that, there is the incomparably greater comfort of using panties due to the longer time between changes – 12 h for panties vs 3–4 h for pads and tampons.
No, menstrual panties do not leak as long as they are properly used and cared for. However, you should observe your body and adjust how long you wear them according to your flow.
An unpleasant odor may sometimes appear if you have an intimate infection.
If menstrual panties are washed properly, they do not lose absorbency and should continue to wick moisture into the absorbent layer.

designed to fit your body – available in 4 sizes: S, M, L and XL
If you follow the manufacturer’s recommendations for washing and drying, Masmi period underwear will retain its properties for up to 400 washes!.
Reusable hygiene products ensure safety, high absorbency, complete freedom of movement, great comfort and are at the same time very economical.
96% certified organic cotton, 4% elastane
absorbent layer: 97% certified organic cotton, 3% PU
A hypoallergenic product with 4 certificates: GOTS, FSC, VEGAN and COTTON NATURAL.
in black
product suitable for vegans
made in Spain
NOTE: SIZES OF MENSTRUAL UNDERWEAR MAY VARY SLIGHTLY DEPENDING ON THE SERIES, THEREFORE, IF YOUR MEASUREMENTS ARE BETWEEN TWO SIZES, E.G. S AND M, WE RECOMMEND CHOOSING THE LARGER SIZE.
In our store you will also find Masmi low-rise menstrual panties with double absorbency up to 120 g.
Masmi and Silver Care products differ only in external packaging; the product itself is the same. If one type is unavailable in your order, the equivalent from the other brand will be sent.