How often do you have to shower?

The contrasting shower: a boost for health

Finishing your shower with 30 seconds of cold water can improve blood circulation, boost the immune system and reduce stress. But be careful, avoid this technique just before you sleep, or else you'll disturb your sleep.

What's the best frequency to shower?

There is no universal response. It all depends on your skin type, hair, lifestyle and even the seasons. The most important thing is to strike a balance between hygiene and respect for your epidermis. So, rather a morning shower team, evening... or less often?