Detoxifies, regenerates. Our Exfoliating Clay is a 2-in-1 treatment: When used as a scrub, the marble powder, with remineralizing and exfoliating properties, gently removes dead skin cells; when used as a mask, the apricot kernel oil, vitamins and trace minerals encourage skin regeneration. Diptyque Women's Multi-Use Exfoliating Clay A great designer gift. Shop Diptyque at Barneys New York.