SET -5% 3x Masmi Modern organic period underwear (sizes: S, M, L, XL) 100% organic cotton

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Masmi

SET -5% 3x Masmi Modern organic period underwear (sizes: S, M, L, XL) 100% organic cotton

Name: SET -5% 3x Masmi Modern organic period underwear (sizes: S, M, L, XL) 100% organic cotton
Brand: Masmi
Price: 263.67 PLN
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263,67 zł

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100% healthiest certified organic cotton
"Highest absorbency"
Orders placed by 2 PM are shipped the same day
Free with every order!

Zamów do 14:00 - wysyłka tego samego dnia
Dostawa w 24h (PL)
Szybka dostawa w UE 2–3 dni

SET -5% 3x Masmi Modern organic period underwear (sizes: S, M, L, XL) 100% organic cotton

Size: M

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263,67 zł

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Masmi Reuse period underwear made from the healthiest certified GOTS organic cotton, grown without pesticides, herbicides or chemical fertilizers. Period underwear replaces pads, tampons and other intimate hygiene products for women. Timeless style and modern design. The front is cut in a V-shape to fit the female body. It features a low rise and is ideal for women who prefer comfortable underwear that doesn't show under tight clothing.

Why choose Masmi cotton period underwear?

100% GOTS-certified organic cotton – the healthiest material for period underwear. No irritation of intimate areas, inflammations, fungal infections or chafing.
Masmi underwear is hypoallergenic.
Masmi Reuse period underwear does not "rustle" when worn, because it contains no foil (polyurethane, polyester, etc.) in the absorbent layer – 100% discretion and peace of mind in every situation.
Guarantee up to 100 washes without loss of absorbency – As the only brand on the market we provide this guarantee for period underwear. When following the manufacturer's washing instructions, Masmi period underwear can retain its properties for up to 400 washes without loss of absorbency.
Highest absorbency (up to 77 grams of liquid) – that's more than 4 super-size tampons. It guarantees comfort and safety throughout the day or night. No marks on clothing after a full day at work/school and no stains on bedding in the morning.
The best solution for first periods – high absorbency and long-lasting protection combined with the simplest use compared to inserting a tampon or changing a pad give girls unparalleled comfort on these important days – one pair is enough for a whole school day.
Works brilliantly in extreme conditions – during workouts, on trips, on planes, while traveling, during long meetings or conferences + all other life situations where changing a pad, tampon or emptying a cup may be difficult – you don't have to give up your plans.
Excellent solution for women after childbirth, with incontinence, discharge, and for women with disabilities – you save time and money while enjoying exceptional comfort.
Planet-friendly – fully biodegradable, no component was tested on animals, contains no superabsorbents, foils, plastics, artificial fragrance additives or allergenic ingredients.
The best economic choice.

questions and answers:

Is it worth buying period underwear?

Among women who switched pads, tampons or cups to period underwear, the feedback is very positive. Most admit that Masmi underwear performs well even on heavy flow days.

Do you wear a pad or tampon with period underwear?

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 one, you can use it just like with regular underwear. You can also wear underwear for extra protection while using a tampon or menstrual cup.

Are period underwear expensive?

Period underwear is very efficient and durable, so the purchase is definitely economical. One pair can last 3–4 years without loss of absorbency. If you follow the manufacturer's washing and drying recommendations this period can be up to 6 years (remember that underwear can last even longer, but absorbency will decrease minimally – this process will not be noticeable). The cost of pads or tampons over a similar period is 3 to 6 times higher (depending on the brand), than buying 2–3 pairs of underwear. Additionally, underwear offers incomparable comfort due to longer time between changes – 12 h for underwear vs 3–4 h for pads or tampons.

Do period underwear leak?

No, period underwear do not leak if used and cared for properly. However, you should observe your body and adjust wearing time according to your flow intensity.

Do you feel moisture in period underwear?

If period underwear are washed correctly, they do not lose absorbency and should keep up with absorbing moisture into the absorbent layer.

Does period underwear produce unpleasant odor?

No, an unpleasant smell may sometimes occur when you have an intimate infection.

How often should you change period underwear?

You need to change a pad or tampon every 3–4 hours depending on flow – Period underwear only needs to be changed twice a day.

How many pairs of period underwear should I buy?

We recommend buying 2 pairs. You wear one while the other is clean and ready, but if you want to be sure you always have a freshly washed pair available, you can get more. The optimal amount is 3 pieces.

designed to fit your body - available in 4 sizes: S, M, L and XL

How to wash and care for the products?

Wash before first use.
After use we recommend rinsing and/or soaking before washing.
Can be hand washed or machine washed with other laundry or in a separate laundry bag (if you prefer).
If using a washing machine, wash at no higher than 40ºC.
For proper care use neutral soaps. Do not use chlorine, bleaches, fabric softeners, natural oils or Marseille soap, as they can affect absorbency quality.
Do not use a tumble dryer, as it may reduce their absorbency.

We guarantee unchanged absorbency of our underwear for up to 100 washes!

composition:

96% certified organic cotton, 4% elastane

absorbent layer: 97% certified organic cotton, 3% PU

Hypoallergenic product, holding 4 certifications: GOTS, FSC, VEGAN and COTTON NATURAL.

in black

product suitable for vegans

made in Spain

SET OF 3 MODERN UNDERWEAR

NOTE: PERIOD UNDERWEAR SIZES MAY VARY SLIGHTLY BETWEEN BATCHES, SO IF YOUR MEASUREMENTS ARE ON THE BORDER BETWEEN TWO SIZES, E.G. S AND M, WE RECOMMEND CHOOSING THE LARGER SIZE.

THE PRODUCT COMES IN A CARDBOARD PACKAGE SEALED WITH A STICKER. FOR HYGIENE REASONS WE DO NOT ACCEPT RETURNS AFTER OPENING.

In our store you will also find other models of Masmi Reuse period underwear: the composition and technical absorbency parameters of all Masmi underwear models are identical.

ELEGANT model – with tulle inserts on the sides of the underwear
CLASSIC model – higher rise (about 1–1.5 cm)

If your periods are very heavy and you need greater protection, we offer Masmi Reuse period underwear with increased absorbency:

DOUBLE ABSORBENCY (up to 120 g liquid) with low rise
TRIPLE ABSORBENCY (up to 166 g liquid) with high rise,

which you can also find in our store.

Masmi and SilverCare products differ only in outer packaging, the product is the same. If one brand is unavailable in an order, the equivalent from the other brand will be sent.

Size: S, M, L, XL

Manufacturer information
Manufacturer: COHITECH COTTON HIGH TECH, S.L., Colonia La Rabeia, S/n, Balsareny Barcelona, 08-660, Spain, info@masminaturalcotton.com

Exclusion from the right of return and exchange: Intimate hygiene products such as period underwear, sanitary pads with wings, panty liners, tampons, menstrual cups, etc., once the packaging has been opened, are not eligible for return or exchange. Legal basis: pursuant to Art. 38 of the Consumer Rights Act of 30.05.2014 and EU Directive 2011/83 of 25.10.2011: The right of withdrawal from a contract concluded off-premises or at a distance does not apply to contracts concerning goods supplied in sealed packaging which cannot be returned for health protection or hygiene reasons if the packaging has been opened after delivery.

1. How do Masmi panties differ from other period underwear?

Masmi panties stand out from competitors thanks to 100% GOTS-certified organic cotton, free from plastic, polyester or synthetics, which minimizes the risk of irritation and infections (e.g., vulvitis, TSS), as confirmed by independent lab tests. They offer the highest absorbency (77–166 g vs 25–50 g in other brands) and an absorbency guarantee for up to 100 washes (competitors max 60), without any rustling when worn or when sitting. They are biodegradable and hypoallergenic. Allegro rankings 2022–2024 recognized them as the best on the market. Try the difference at masmi.com.pl!

2. Are Masmi period panties safe for sensitive skin?

Yes, Masmi period panties are 100% safe for sensitive skin! Made from certified organic cotton (GOTS), they are hypoallergenic and free from toxins, pesticides, dioxins, chlorine, perfumes or superabsorbents that can cause irritation or intimate infections such as vulvitis. Tests by independent laboratories confirm that organic cotton minimizes the risk of allergies and disturbances to the vaginal microbiome compared to synthetic materials. Experience the comfort and safety of Masmi products — check them at masmi.com.pl!

3. Why choose organic cotton instead of cheaper alternatives?

Organic cotton, as used in Masmi panties, is healthier for intimate health because it is grown without chemical pesticides and fertilizers, eliminating the risk of harmful substances entering the body — the vaginal mucosa can absorb them within 4–8 seconds! Synthetic materials, e.g., polymers or viscose, can increase the risk of irritation, fungal infections or even long-term issues such as endometriosis, as indicated by research from the American Endometriosis Society. Masmi offers the natural protection that cheaper products do not.

3. What does the GOTS certificate mean and why is it important?

The GOTS (Global Organic Textile Standard) certificate guarantees that Masmi panties are made from organic cotton, produced in an environmentally and health-friendly way, without toxic chemicals or heavy metals. It confirms the highest safety standards — no pesticides, dioxins or chlorine, which minimizes the risk of infections and allergies. Masmi is unique in applying such strict criteria, which sets it apart on the market. Check details at masmi.com.pl and see how important this is for your health!

4. Are Masmi period panties cost-effective since they are more expensive than pads?

Yes, Masmi panties are an investment for years! One pair has an absorbency guarantee for up to 100 washes, which can be up to 5 years (approx. 60 periods), while 10 packs of pads or tampons last 10–12 periods. With absorbency from 77 g to 166 g (significantly more than 25–50 g from competitors) and no need for frequent changes, you save time and money. It’s an economical choice long-term.

5. Can Masmi panties help with health issues, e.g., endometriosis?

Yes, Masmi panties can support intimate health, including with endometriosis. Organic cotton, free from dioxins and chemicals, reduces the risk of irritation and hormonal disturbances that can worsen endometriosis symptoms — WHO research indicates a link between dioxins and this condition. The breathable structure and hypoallergenic properties of organic cotton additionally protect against infections.

6. How long can I wear Masmi period panties during my period?

Masmi panties are designed for use for up to 12 hours thanks to absorbency from 77 g (standard) to 166 g (triple absorbency), outperforming competitors (25–50 g). They are ideal for day, night or travel — no need to change every 2–3 hours like with tampons or pads, providing exceptional comfort. Care for them according to the instructions (wash up to 40°C without bleaches), and they will serve you for years. Learn more at masmi.com.pl!

7. Are Masmi panties ecological?

Yes, Masmi panties are 100% biodegradable thanks to organic cotton instead of plastic. They reduce menstrual waste — worldwide 500 billion single-use items are generated each year. Masmi’s factory uses solar panels and a closed water circuit, minimizing environmental impact. Choose consciously — check details at masmi.com.pl!

8. How do I wash Masmi period panties to preserve their properties?

Wash Masmi panties at up to 40°C with a neutral soap, avoiding bleaches and tumble drying, which guarantees up to 100 washes without loss of absorbency (even up to 400 with proper care). It’s simple and ecological — instructions are at masmi.com.pl. Start caring for yourself and the planet today!

9. Do Masmi panties leak during heavy periods?

No, Masmi panties do not leak even during heavy menstruation thanks to triple absorbency (up to 166 g). That’s more than the standard 25–50 g from competitors, as confirmed by Allegro rankings 2022–2024. Choose the model with appropriate absorbency and enjoy confidence — order at masmi.com.pl!

10. Where can I buy Masmi panties and how do I use a discount?

You can buy Masmi panties at masmi.com.pl. Discount programs are available on our site on each product page. Check the offer and start your Masmi journey today!

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