Expert advice

57% of women report having combination to very oily skin*.
During the COVID-19 pandemic masks have become valuable allies and are now an everyday necessity.
As the perfect breeding ground for germs, our hands are constantly under strain: at work, on public transport, outdoo
PSORIASIS : an innovative active ingredient, the Celastrol
Discover patient testimonials and how they helped us create the new Kertyol P.S.O.
PSORIASIS: a dermatologist answers your questions 
When you have psoriasis, it is difficult to come to terms with the way your skin looks.
Discover our new web series on hair loss in collaboration with Dr Didier Coustou dermatologist.
Find out which treatments are the most effective and suitable for each type of existing hair loss.
Can alopecia occur at any age? Is hair loss irreversible? Is it hereditary? Can medication cause hair loss?
Discover the characteristics of senescent hair loss to better recognize it and treat it effectively.
 What are the two main types of chronic falls? Does hair grow back?

Our care routines

My anti-blackhead face care routine

Unblocks and purifies pores

Test this routine > My anti-blackhead face care routine > See my routine >

My anti-occasional female hair loss routine (less than 6 months)

Action against occasional hair loss (caused by stress, fatigue, post-pregnancy, changing seasons, etc.)

Test this routine > My anti-occasional female hair loss routine (less than 6 months) > See my routine >

My scalp-soothing routine

Action against itchy scalp

Test this routine > My scalp-soothing routine > See my routine >
See all care routines >