Expert advice

57% of women report having combination to very oily skin*.

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.

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 causes of occasional hair loss? What can be done about this hair loss?

Why are we losing our hair? Is it normal to lose hair? What can we do about this hair loss?