Frequently Asked Questions

Why are these panties so effective ?

Our panties are made up of three layers: the role of the first layer is to drain the flow, the second layer is made of absorbent cotton (double layer) which quickly and continuously soaks up the flow and suppresses the natural smell of blood. The third is a leakproof membrane which will avoid any leaks.


What is the absorption capacity ?

This will depend on your flow (more or less fluid, amount of loss) or the day of your cycle. Based on the feedback of more than thousands of users, our Serenitiies panties can be worn for 12 hours on average.


No "diaper effect" on your clothes ?

Not at all ! The Serenitiies panties are less than 2mm thick. The fabrics we selected are both effective and thin, guaranteeing optimal safety and comfort.


Which size should you choose ?

If you hesitate between 2 sizes, we recommend you choose the larger one.


How do I wash my panties ?

It's very simple! After using your panties, simply rinse them in cold water and put them in the machine at 30°C. You can also wash them by hand with soap and water. Their maintenance is identical to your other underwear. Please don't tumble dry them and don't use fabric softener !


What are the Serenitiies panties made of ?

Here it is !

1st material: 95% cotton*, 5% elastane.

2nd material: 85% nylon, 15% elastane.


What if I'm not fully satisfied with the product ?

If you are not fully satisfied for any reason, don't worry ! You can always contact our customer service to solve this problem at