Exfoliation - Clarins advice
Anonymous: I've got oily skin and I'd like to exfoliate it, what product would you recommend?
Isabelle Thery: Oily skin is characterized by the thickening of the superficial layers of the skin which encourages the appearance of imperfections. Exfoliating is good for eliminating dead cells and limiting the appearance of imperfections. It's recommended to exfoliate once to twice a week if you have oily skin.
Gio2525 (Italy): Is it better to exfoliate in the morning or the evening?
Because epidermal renewal is at its peak during the night, it's more effective to exfoliate in the evening.