Live your freedom without limitations with sustainable menstrual products
Perfect for you to use alone or as a complement to tampons, pads or menstrual cups, giving you an extra layer of security and peace of mind.
Immerse yourself in innovation and sustainability.

XibPro Technology
Plus+ absorption and the latest anti-odor technology
XibPro 4-layer superfine technology, expressly designed for leak-proof underwear that keeps you dry and secure all day long, preventing leaks and odors even on heavy flow days.
FAQ
Frequently Asked Questions About Period Underwear
Why buy from a specialised online period underwear store?
Buying from a specialised online period underwear store lets you compare different cuts, absorbency levels, sizes and coverage types all in one place. At Libertad Menstrual you will find classic styles, high-waisted designs, sporty cuts, hipsters, shorts, thongs and options designed for teenagers, so you can choose the garment that best suits your body, your flow and your daily routine.
Can I wear period underwear all day?
Wear time depends on your flow level and the absorbency capacity of the model you choose. It is important to check each product's information and change the garment when needed to maintain proper comfort and protection. Having several pairs also makes it easier to change as required throughout your cycle.
How do I know which size to order?
Before buying your period underwear online, check the size guide and take your measurements following the instructions provided. Choosing the right size is essential for the garment to fit properly, feel comfortable and offer reliable protection against leaks.
Do period underwear replace pads and tampons?
They can be worn alone or as a complement to tampons, cups or pads, depending on your flow, the model chosen and your personal preferences. Some designs offer greater absorbency, while others are intended for lighter days or as additional protection.
Which period underwear should I choose for my flow?
To choose the right period underwear, focus mainly on its absorbency level. Light absorbency models can be worn on lighter days or as complementary protection, while medium or high absorbency options are designed for heavier flow days. When buying period underwear online, always review each model's specific features and stated protection level.
How many pairs of period underwear do I need for a full cycle?
The number depends on the length of your period, your flow and how often you are able to wash them. Since period underwear must be washed and dried before being worn again, having several pairs allows you to change as needed without relying on a single garment. You can also combine different absorbency levels to suit each stage of your cycle.
How many hours can period underwear be worn?
There is no set number of hours that applies to everyone. Wear time depends on your flow, the absorbency of the model and the stage of your cycle. You should change your period underwear when you notice dampness, discomfort or that it is reaching its absorbency capacity. To maintain proper protection, it is advisable to assess how each model responds to your personal needs.
Are period underwear suitable for heavy flow?
Yes, there are period underwear designs made to offer high absorbency. However, it is important to choose a model specifically indicated for heavy flow and to check its protection and coverage. On your heaviest days you may need to change the garment more frequently or combine it with another menstrual product, depending on your individual needs.
How do I know when to change my period underwear?
You should change it when you begin to notice dampness, a feeling of weight, discomfort or any sign that the absorbent area is becoming saturated. How often you change is not always the same, as it can vary even between different days of the same period. Understanding your flow will help you organise the use of your online period underwear more effectively.
Can period underwear be worn overnight?
Yes, provided you choose a model with absorbency and coverage suited to your night-time flow. For sleeping, designs that protect a wider area tend to be particularly practical. If you have a heavy flow, check the model's capacity and use a clean pair before going to bed so you have maximum absorbency available.
Do period underwear prevent leaks and odours?
Period underwear is made with different layers that absorb flow and help reduce the risk of leaks. Their effectiveness depends on choosing the right absorbency level, using the correct size and changing the garment before it becomes saturated. Proper use and washing are also essential to preserve their properties and prevent odour build-up.
What is the difference between medium and high absorbency period underwear?
The main difference lies in the amount of flow they can retain. Medium absorbency period underwear is generally suitable for moderate bleeding days, while high absorbency options offer greater protection during heavier flow. When choosing period underwear online, also check the cut and the extent of the absorbent area, as coverage can vary between models.
Where can I buy period underwear online?
You can buy them from a specialised online period underwear store, where it is easy to compare sizes, designs, absorbency levels and coverage types. At Libertad Menstrual you will find different models to choose from according to your flow, age, preferences and intended use. Before placing your order, check each product's features and size guide to find the most suitable option.
Satisfied customers
From our entire shop
The feeling of freedom is the best thing of all. After years of using sanitary towels, which move around and are a real nuisance, period panties, with their soft feel and excellent material, give you an unbeatable feeling of comfort.
Sabela Alvarez
The service is fantastic, and the quality of the products is incredible...
I recommend it 100%... Thank you so much for your help with my purchase... I'll definitely be back to buy a couple as gifts.
Christine Melendez
It's the best I've tried in a loooong time.
Highly recommended.
Both the nighties and the thongs.
Laida Rodrigo
Excellent quality products at the best price 👏🏼👏🏼 I bought them to try and I was really delighted...
Patricia Barrera
Very good product at a very good price.
100% recommended.
Alexandra Armas
Menstrual panties are amazing. They're super comfortable and you can rest assured that nothing will leak through. I'll keep trying out other products.
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